diff --git a/csl/aag.csl b/csl/aag.csl
index 99306bc14b..d42372e34a 100644
--- a/csl/aag.csl
+++ b/csl/aag.csl
@@ -92,6 +92,19 @@
       </if>
     </choose>
   </macro>
+  <macro name="edition">
+    <choose>
+      <if datatype="number" variable="edition">
+	<group delimiter=" ">
+	  <number variable="edition" form="ordinal"/>
+	  <text term="edition" form="short" suffix="."/>
+	</group>
+      </if>
+      <else>
+	  <text variable="edition" suffix="."/>
+      </else>
+    </choose>
+  </macro>
   <citation>
     <option name="et-al-min" value="4"/>
     <option name="et-al-use-first" value="1"/>
@@ -125,10 +138,10 @@
       </date>
       <choose>
         <if type="book">
-          <group suffix=".">
-            <text macro="title" prefix=" "/>
-            <text variable="edition" prefix=" " suffix=" ed."/>
-            <text macro="editor" prefix=" "/>
+          <group suffix="." delimiter=" " prefix=" ">
+            <text macro="title" />
+            <text macro="edition" />
+            <text macro="editor" />
           </group>
           <text prefix=" " suffix="." macro="publisher"/>
         </if>
diff --git a/csl/ama.csl b/csl/ama.csl
index b7a5867156..1376bf4a7b 100644
--- a/csl/ama.csl
+++ b/csl/ama.csl
@@ -89,6 +89,19 @@
       </choose>
     </group>
   </macro>
+  <macro name="edition">
+    <choose>
+      <if datatype="number" variable="edition">
+	<group delimiter=" ">
+	  <number variable="edition" form="ordinal"/>
+	  <text term="edition" form="short" suffix="."/>
+	</group>
+      </if>
+      <else>
+	  <text variable="edition" suffix="."/>
+      </else>
+    </choose>
+  </macro>
   <citation>
     <option name="collapse" value="citation-number"/>
     <sort>
@@ -113,7 +126,7 @@
 	<if type="book">
 	  <group suffix=".">
 	    <text macro="title" prefix=" " suffix="."/>
-	    <text variable="edition" prefix=" " suffix=" ed."/>
+	    <text macro="edition" prefix=" " />
 	    <text macro="editor" prefix=" (" suffix=")"/>
 	  </group>
 	  <text prefix=" " suffix="" macro="publisher"/>
@@ -131,7 +144,7 @@
 	    <text macro="editor"/>
 	    <text variable="container-title" font-style="italic" prefix=" " suffix="."/>
 	    <text variable="volume" prefix="Vol " suffix="."/>
-	    <text variable="edition" prefix=" " suffix=" ed."/>
+	    <text macro="edition" prefix=" "/>
 	    <text variable="collection-title" prefix=" " suffix="."/>
 	    <group suffix=".">
 	      <text macro="publisher" prefix=" "/>
diff --git a/csl/anal-chim-acta.csl b/csl/anal-chim-acta.csl
index 6d6709edef..25b5c8531e 100644
--- a/csl/anal-chim-acta.csl
+++ b/csl/anal-chim-acta.csl
@@ -67,6 +67,19 @@
       <date-part name="year"/>
     </date>
   </macro>
+  <macro name="edition">
+    <choose>
+      <if datatype="number" variable="edition">
+	<group delimiter=" ">
+	  <number variable="edition" form="ordinal"/>
+	  <text term="edition" form="short" suffix="."/>
+	</group>
+      </if>
+      <else>
+	  <text variable="edition" suffix="."/>
+      </else>
+    </choose>
+  </macro>
   <citation>
     <option name="collapse" value="citation-number"/>
     <layout delimiter=", " prefix="[" suffix="]">
@@ -81,7 +94,7 @@
 	<if type="book">
 	  <text macro="title" suffix=", "/>
 	  <group delimiter=", ">
-	    <text variable="edition"/>
+	    <text macro="edition"/>
 	    <text macro="publisher"/>
 	    <text macro="issued"/>
 	  </group>
diff --git a/csl/analytic-chemistry.csl b/csl/analytic-chemistry.csl
index df33ebd8b6..f7089934bf 100644
--- a/csl/analytic-chemistry.csl
+++ b/csl/analytic-chemistry.csl
@@ -67,6 +67,19 @@
       <date-part name="year"/>
     </date>
   </macro>
+  <macro name="edition">
+    <choose>
+      <if datatype="number" variable="edition">
+	<group delimiter=" ">
+	  <number variable="edition" form="ordinal"/>
+	  <text term="edition" form="short" suffix="."/>
+	</group>
+      </if>
+      <else>
+	  <text variable="edition" suffix="."/>
+      </else>
+    </choose>
+  </macro>
   <citation>
     <option name="collapse" value="citation-number"/>
     <layout delimiter=", " >
@@ -83,7 +96,7 @@
 	  <text macro="title" suffix=", "/>
 	  <group delimiter="; ">
 	    <text macro="editor" prefix=" "/>
-	    <text variable="edition"/>
+	    <text macro="edition"/>
 	    <text macro="publisher"/>
 	    <text macro="issued"/>
 	  </group>
diff --git a/csl/antonie-van-leeuwenhoek.csl b/csl/antonie-van-leeuwenhoek.csl
index 7cde68e8fd..438a8d30d0 100644
--- a/csl/antonie-van-leeuwenhoek.csl
+++ b/csl/antonie-van-leeuwenhoek.csl
@@ -65,6 +65,19 @@ International Journal of General and Molecular Microbiology.</summary>
       <text variable="publisher-place"/>
     </group>
   </macro>
+  <macro name="edition">
+    <choose>
+      <if datatype="number" variable="edition">
+	<group delimiter=" ">
+	  <number variable="edition" form="ordinal"/>
+	  <text term="edition" form="short" suffix="."/>
+	</group>
+      </if>
+      <else>
+	  <text variable="edition" suffix="."/>
+      </else>
+    </choose>
+  </macro>
   <macro name="year-date">
     <date variable="issued">
       <date-part name="year"/>
@@ -102,7 +115,7 @@ International Journal of General and Molecular Microbiology.</summary>
 	<if type="book">
 	  <group delimiter=" " prefix=" ">
 	    <text macro="title"/>
-	    <text variable="edition" suffix=" ed."/>
+	    <text macro="edition"/>
 	    <text macro="editor" />
 	    <text macro="publisher" />
 	  </group>
@@ -115,7 +128,7 @@ International Journal of General and Molecular Microbiology.</summary>
 	      <text macro="editor"/>
 	      <text variable="container-title" />
 	      <text variable="collection-title" prefix=" " suffix="."/>
-	    <text variable="edition" suffix=" edn."/>
+	    <text macro="edition" />
 	    </group>
 	  </group>
 	  <group suffix=".">
diff --git a/csl/apsa.csl b/csl/apsa.csl
index 4954c86b24..a30acf24e3 100644
--- a/csl/apsa.csl
+++ b/csl/apsa.csl
@@ -84,6 +84,19 @@
       </choose>
     </group>
   </macro>
+  <macro name="edition">
+    <choose>
+      <if datatype="number" variable="edition">
+	<group delimiter=" ">
+	  <number variable="edition" form="ordinal"/>
+	  <text term="edition" form="short" suffix="."/>
+	</group>
+      </if>
+      <else>
+	  <text variable="edition" suffix="."/>
+      </else>
+    </choose>
+  </macro>
   <citation>
     <option name="et-al-min" value="4"/>
     <option name="et-al-use-first" value="1"/>
@@ -120,7 +133,7 @@
 	<if type="book">
 	  <group prefix=" " delimiter=" ">
 	    <text macro="title" suffix="."/>
-	    <text variable="edition" suffix=" ed."/>
+	    <text macro="edition"/>
 	    <text macro="editor" suffix="."/>
 	  </group>
 	  <text prefix=" " suffix="." macro="publisher"/>
diff --git a/csl/asa.csl b/csl/asa.csl
index ed71a9d42b..35beba58af 100644
--- a/csl/asa.csl
+++ b/csl/asa.csl
@@ -105,6 +105,19 @@
     <label variable="page" form="short" suffix=". " text-case="capitalize-first"/>
     <text variable="page"/>
   </macro>
+  <macro name="edition">
+    <choose>
+      <if datatype="number" variable="edition">
+	<group delimiter=" ">
+	  <number variable="edition" form="ordinal"/>
+	  <text term="edition" form="short" suffix="."/>
+	</group>
+      </if>
+      <else>
+	  <text variable="edition" suffix="."/>
+      </else>
+    </choose>
+  </macro>
   <citation>
     <option name="et-al-min" value="3"/>
     <option name="et-al-use-first" value="1"/>
@@ -152,7 +165,7 @@
 	<else-if type="thesis">
 	  <text macro="title" prefix=" " suffix="." quotes="true"/>
 	  <group prefix=" " delimiter=", ">
-	    <text variable="edition" suffix=" ed."/>
+	    <text macro="edition" />
 	    <text macro="editor" suffix="."/>
 	    <text variable="genre"/>
 	    <text macro="publisher"/>
@@ -161,7 +174,7 @@
 	<else-if type="book">
 	  <group delimiter=" ">
 	    <text macro="title" prefix=" " suffix="."/>
-	    <text variable="edition" suffix=" ed."/>
+	    <text macro="edition" />
 	    <text macro="editor" suffix="."/>
 	    <text macro="publisher"/>
 	  </group>
diff --git a/csl/bioinformatics.csl b/csl/bioinformatics.csl
index b403422b8f..c87f42627f 100644
--- a/csl/bioinformatics.csl
+++ b/csl/bioinformatics.csl
@@ -68,6 +68,19 @@
       <date-part name="year"/>
     </date>
   </macro>
+  <macro name="edition">
+    <choose>
+      <if datatype="number" variable="edition">
+	<group delimiter=" ">
+	  <number variable="edition" form="ordinal"/>
+	  <text term="edition" form="short" suffix="."/>
+	</group>
+      </if>
+      <else>
+	  <text variable="edition" suffix="."/>
+      </else>
+    </choose>
+  </macro>
   <citation>
     <option name="et-al-min" value="3"/>
     <option name="et-al-use-first" value="1"/>
@@ -102,7 +115,7 @@
 	<if type="book">
 	  <group delimiter=" " prefix=" ">
 	    <text macro="title"/>
-	    <text variable="edition" suffix=" ed."/>
+	    <text macro="edition"/>
 	    <text macro="editor" />
 	    <text macro="publisher" />
 	  </group>
diff --git a/csl/cell.csl b/csl/cell.csl
index 4f2bca2e9b..de76af7a47 100644
--- a/csl/cell.csl
+++ b/csl/cell.csl
@@ -68,6 +68,19 @@
       <date-part name="year"/>
     </date>
   </macro>
+  <macro name="edition">
+    <choose>
+      <if datatype="number" variable="edition">
+	<group delimiter=" ">
+	  <number variable="edition" form="ordinal"/>
+	  <text term="edition" form="short" suffix="."/>
+	</group>
+      </if>
+      <else>
+	  <text variable="edition" suffix="."/>
+      </else>
+    </choose>
+  </macro>
   <citation>
     <option name="et-al-min" value="2"/>
     <option name="et-al-use-first" value="1"/>
@@ -104,7 +117,7 @@
 	<if type="book">
 	  <group delimiter=" " prefix=" ">
 	    <text macro="title"/>
-	    <text variable="edition" suffix=" ed."/>
+	    <text macro="edition"/>
 	    <text macro="editor" />
 	    <text macro="publisher" />
 	  </group>
diff --git a/csl/chicago-author-date.csl b/csl/chicago-author-date.csl
index 95daf9fd2f..8b558d9a8c 100644
--- a/csl/chicago-author-date.csl
+++ b/csl/chicago-author-date.csl
@@ -1,215 +1,215 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<style xmlns="http://purl.org/net/xbiblio/csl" xml:lang="en" class="in-text" >
-  <info>
-    <title>Chicago Manual of Style (Author-Date format)</title>
-    <id>http://www.zotero.org/styles/chicago-author-date</id>
-    <author>
-      <name>Julian Onions</name>
-      <email>julian.onions@gmail.com</email>
-    </author>
-    <category term="author-date"/>
-    <category term="generic-base"/>
-    <updated/>
-    <summary>The author-date variant of the Chicago style</summary>
-    <link href="http://www.chicagomanualofstyle.org/tools_citationguide.html" rel="documentation"/>
-  </info>
-  <macro name="editor">
-    <names variable="editor">
-      <label form="short" text-case="capitalize-first" suffix=". "/>
-      <name and="text" delimiter=", "/>
-    </names>
-  </macro>
-  <macro name="series-editor">
-    <names variable="original-author">
-      <label form="short" text-case="capitalize-first" suffix=". "/>
-      <name and="text" delimiter=", "/>
-    </names>
-  </macro>
-  <macro name="anon">
-    <text term="anonymous" form="short" text-case="capitalize-first"/>
-  </macro>
-  <macro name="author">
-    <names variable="author">
-      <name and="text" name-as-sort-order="first" sort-separator=", " delimiter=", "
-	    delimiter-precedes-last="always"/>
-      <label form="short" prefix=", " suffix="." text-case="lowercase"/>
-      <substitute>
-	<names variable="editor"/>
-	<names variable="translator"/>
-	<text macro="anon"/>
-      </substitute>
-    </names>
-  </macro>
-  <macro name="author-short">
-    <names variable="author">
-      <name form="short" and="text" delimiter=", "/>
-      <substitute>
-	<names variable="editor"/>
-	<names variable="translator"/>
-	<text macro="anon"/>
-      </substitute>
-    </names>
-  </macro>
-  <macro name="access">
-    <group>
-      <text variable="URL"/>
-      <group prefix=" (" suffix=")">
-	<text term="accessed" text-case="capitalize-first" suffix=" "/>
-	<date variable="accessed">
-	  <date-part name="month" suffix=" "/>
-	  <date-part name="day" suffix=", "/>
-	  <date-part name="year"/>
-	</date>
-      </group>
-    </group>
-  </macro>
-  <macro name="title">
-    <choose>
-      <if type="thesis">
-	<text variable="title"/>
-      </if>
-      <else-if type="book">
-	<text variable="title" font-style="italic"/>
-      </else-if>
-      <else>
-	<text variable="title"/>
-      </else>
-    </choose>
-  </macro>
-  <macro name="edition">
-    <choose>
-      <if datatype="number" variable="edition">
-	<group delimiter=" ">
-	  <number variable="edition" form="ordinal"/>
-	  <text term="edition" form="short" suffix="."/>
-	</group>
-      </if>
-      <else>
-	  <text variable="edition" suffix="."/>
-      </else>
-    </choose>
-  </macro>
-  <macro name="volumes">
-    <group delimiter=" ">
-      <number variable="number-of-volumes" form="numeric"/>
-      <text term="volume" form="short" suffix="." plural="true"/>
-    </group>
-  </macro>
-  <macro name="publisher">
-    <group delimiter=": " >
-      <text variable="publisher-place"/>
-      <text variable="publisher"/>
-    </group>
-  </macro>
-  <macro name="year-date">
-    <date variable="issued">
-      <date-part name="year"/>
-    </date>
-  </macro>
-  <macro name="day-month">
-    <date variable="issued">
-      <date-part name="month"/>
-      <date-part name="day" prefix=" "/>
-    </date>
-  </macro>
-  <citation>
-    <option name="et-al-min" value="4"/>
-    <option name="et-al-use-first" value="1"/>
-    <option name="et-al-subsequent-min" value="6"/>
-    <option name="et-al-subsequent-use-first" value="1"/>
-    <option name="disambiguate-add-year-suffix" value="true"/>
-    <option name="disambiguate-add-names" value="true"/>
-    <option name="disambiguate-add-givenname" value="true"/>
-    <option name="collapse" value="year"/>
-    <layout prefix="(" suffix=")" delimiter="; ">
-      <group delimiter=", ">
-	<group delimiter=" ">
-	  <text macro="author-short"/>
-	  <text macro="year-date"/>
-	</group>
-	<text variable="locator"/>
-      </group>
-    </layout>
-  </citation>
-  <bibliography>
-    <option name="hanging-indent" value="true"/>
-    <option name="et-al-min" value="6"/>
-    <option name="et-al-use-first" value="1"/>
-    <sort>
-      <key macro="author"/>
-      <key variable="title"/>
-    </sort>
-    <layout suffix=".">
-      <group delimiter=" ">
-	<text macro="author" suffix="."/>
-	<text macro="year-date" suffix="."/>
-      </group>
-      <choose>
-	<if type="article-newspaper article-magazine" match="any">
-	  <group delimiter=" ">
-	    <text macro="title" prefix=" " suffix="."/>
-	  </group>
-	  <group prefix=" " delimiter=", ">
-	    <text variable="container-title" font-style="italic"/>
-	    <text macro="day-month"/>
-	    <text variable="edition"/>
-	  </group>
-	</if>
-	<else-if type="thesis">
-	  <text macro="title" prefix=" " suffix="."/>
-	  <group prefix=" " delimiter=", ">
-	    <text variable="edition" suffix=" ed."/>
-	    <text macro="editor" suffix="."/>
-	    <text variable="genre"/>
-	    <text macro="publisher"/>
-	  </group>
-	</else-if>
-	<else-if type="book">
-	  <group delimiter=" ">
-	    <text macro="title" prefix=" " suffix="."/>
-	    <text macro="edition"/>
-	    <text macro="volumes"/>
-	    <text macro="editor" suffix="."/>
-	    <text macro="publisher"/>
-	  </group>
-	</else-if>
-	<else-if type="chapter">
-	  <group delimiter=" ">
-	    <text macro="title" prefix=" " suffix="."/>
-	    <group class="container" delimiter=", ">
-	      <group delimiter=" ">
-		<text term="in" text-case="capitalize-first"/>
-		<text variable="container-title" font-style="italic"/>
-	      </group>
-	      <text macro="editor" prefix=" "/>
-	      <group delimiter=" ">
-		<text variable="volume" prefix="Vol. " suffix=" of"/>
-		<text variable="collection-title" font-style="italic"/>
-		<text macro="series-editor"/>
-	      </group>
-	      <text variable="page"/>
-	      <text macro="publisher" prefix=" "/>
-	    </group>
-	  </group>
-	</else-if>
-	<else>
-	  <group suffix="." >
-	    <text macro="title" prefix=" " />
-	    <text macro="editor" prefix=" "/>
-	  </group>
-	  <group class="container" prefix=" " suffix="." delimiter=" ">
-	    <text variable="container-title" font-style="italic"/>
-	    <group delimiter=":">
-	      <group delimiter=", ">
-		<text variable="volume" />
-		<text variable="issue" prefix="no. "/>
-	      </group>
-	      <text variable="page"/>
-	    </group>
-	  </group>
-	</else>
-      </choose>
-      <text prefix=" " macro="access" suffix="."/>
-    </layout>
-  </bibliography>
-</style>
+<?xml version="1.0" encoding="UTF-8"?>
+<style xmlns="http://purl.org/net/xbiblio/csl" xml:lang="en" class="in-text" >
+  <info>
+    <title>Chicago Manual of Style (Author-Date format)</title>
+    <id>http://www.zotero.org/styles/chicago-author-date</id>
+    <author>
+      <name>Julian Onions</name>
+      <email>julian.onions@gmail.com</email>
+    </author>
+    <category term="author-date"/>
+    <category term="generic-base"/>
+    <updated/>
+    <summary>The author-date variant of the Chicago style</summary>
+    <link href="http://www.chicagomanualofstyle.org/tools_citationguide.html" rel="documentation"/>
+  </info>
+  <macro name="editor">
+    <names variable="editor">
+      <label form="short" text-case="capitalize-first" suffix=". "/>
+      <name and="text" delimiter=", "/>
+    </names>
+  </macro>
+  <macro name="series-editor">
+    <names variable="original-author">
+      <label form="short" text-case="capitalize-first" suffix=". "/>
+      <name and="text" delimiter=", "/>
+    </names>
+  </macro>
+  <macro name="anon">
+    <text term="anonymous" form="short" text-case="capitalize-first"/>
+  </macro>
+  <macro name="author">
+    <names variable="author">
+      <name and="text" name-as-sort-order="first" sort-separator=", " delimiter=", "
+	    delimiter-precedes-last="always"/>
+      <label form="short" prefix=", " suffix="." text-case="lowercase"/>
+      <substitute>
+	<names variable="editor"/>
+	<names variable="translator"/>
+	<text macro="anon"/>
+      </substitute>
+    </names>
+  </macro>
+  <macro name="author-short">
+    <names variable="author">
+      <name form="short" and="text" delimiter=", "/>
+      <substitute>
+	<names variable="editor"/>
+	<names variable="translator"/>
+	<text macro="anon"/>
+      </substitute>
+    </names>
+  </macro>
+  <macro name="access">
+    <group>
+      <text variable="URL"/>
+      <group prefix=" (" suffix=")">
+	<text term="accessed" text-case="capitalize-first" suffix=" "/>
+	<date variable="accessed">
+	  <date-part name="month" suffix=" "/>
+	  <date-part name="day" suffix=", "/>
+	  <date-part name="year"/>
+	</date>
+      </group>
+    </group>
+  </macro>
+  <macro name="title">
+    <choose>
+      <if type="thesis">
+	<text variable="title"/>
+      </if>
+      <else-if type="book">
+	<text variable="title" font-style="italic"/>
+      </else-if>
+      <else>
+	<text variable="title"/>
+      </else>
+    </choose>
+  </macro>
+  <macro name="edition">
+    <choose>
+      <if datatype="number" variable="edition">
+	<group delimiter=" ">
+	  <number variable="edition" form="ordinal"/>
+	  <text term="edition" form="short" suffix="."/>
+	</group>
+      </if>
+      <else>
+	  <text variable="edition" suffix="."/>
+      </else>
+    </choose>
+  </macro>
+  <macro name="volumes">
+    <group delimiter=" ">
+      <number variable="number-of-volumes" form="numeric"/>
+      <text term="volume" form="short" suffix="." plural="true"/>
+    </group>
+  </macro>
+  <macro name="publisher">
+    <group delimiter=": " >
+      <text variable="publisher-place"/>
+      <text variable="publisher"/>
+    </group>
+  </macro>
+  <macro name="year-date">
+    <date variable="issued">
+      <date-part name="year"/>
+    </date>
+  </macro>
+  <macro name="day-month">
+    <date variable="issued">
+      <date-part name="month"/>
+      <date-part name="day" prefix=" "/>
+    </date>
+  </macro>
+  <citation>
+    <option name="et-al-min" value="4"/>
+    <option name="et-al-use-first" value="1"/>
+    <option name="et-al-subsequent-min" value="6"/>
+    <option name="et-al-subsequent-use-first" value="1"/>
+    <option name="disambiguate-add-year-suffix" value="true"/>
+    <option name="disambiguate-add-names" value="true"/>
+    <option name="disambiguate-add-givenname" value="true"/>
+    <option name="collapse" value="year"/>
+    <layout prefix="(" suffix=")" delimiter="; ">
+      <group delimiter=", ">
+	<group delimiter=" ">
+	  <text macro="author-short"/>
+	  <text macro="year-date"/>
+	</group>
+	<text variable="locator"/>
+      </group>
+    </layout>
+  </citation>
+  <bibliography>
+    <option name="hanging-indent" value="true"/>
+    <option name="et-al-min" value="6"/>
+    <option name="et-al-use-first" value="1"/>
+    <sort>
+      <key macro="author"/>
+      <key variable="title"/>
+    </sort>
+    <layout suffix=".">
+      <group delimiter=" ">
+	<text macro="author" suffix="."/>
+	<text macro="year-date" suffix="."/>
+      </group>
+      <choose>
+	<if type="article-newspaper article-magazine" match="any">
+	  <group delimiter=" ">
+	    <text macro="title" prefix=" " suffix="."/>
+	  </group>
+	  <group prefix=" " delimiter=", ">
+	    <text variable="container-title" font-style="italic"/>
+	    <text macro="day-month"/>
+	    <text variable="edition"/>
+	  </group>
+	</if>
+	<else-if type="thesis">
+	  <text macro="title" prefix=" " suffix="."/>
+	  <group prefix=" " delimiter=", ">
+	    <text variable="edition" suffix=" ed."/>
+	    <text macro="editor" suffix="."/>
+	    <text variable="genre"/>
+	    <text macro="publisher"/>
+	  </group>
+	</else-if>
+	<else-if type="book">
+	  <group delimiter=" ">
+	    <text macro="title" prefix=" " suffix="."/>
+	    <text macro="edition"/>
+	    <text macro="volumes"/>
+	    <text macro="editor" suffix="."/>
+	    <text macro="publisher"/>
+	  </group>
+	</else-if>
+	<else-if type="chapter">
+	  <group delimiter=" ">
+	    <text macro="title" prefix=" " suffix="."/>
+	    <group class="container" delimiter=", ">
+	      <group delimiter=" ">
+		<text term="in" text-case="capitalize-first"/>
+		<text variable="container-title" font-style="italic"/>
+	      </group>
+	      <text macro="editor" prefix=" "/>
+	      <group delimiter=" ">
+		<text variable="volume" prefix="Vol. " suffix=" of"/>
+		<text variable="collection-title" font-style="italic"/>
+		<text macro="series-editor"/>
+	      </group>
+	      <text variable="page"/>
+	      <text macro="publisher" prefix=" "/>
+	    </group>
+	  </group>
+	</else-if>
+	<else>
+	  <group suffix="." >
+	    <text macro="title" prefix=" " />
+	    <text macro="editor" prefix=" "/>
+	  </group>
+	  <group class="container" prefix=" " suffix="." delimiter=" ">
+	    <text variable="container-title" font-style="italic"/>
+	    <group delimiter=":">
+	      <group delimiter=", ">
+		<text variable="volume" />
+		<text variable="issue" prefix="no. "/>
+	      </group>
+	      <text variable="page"/>
+	    </group>
+	  </group>
+	</else>
+      </choose>
+      <text prefix=" " macro="access" suffix="."/>
+    </layout>
+  </bibliography>
+</style>
diff --git a/csl/cse.csl b/csl/cse.csl
index 15d766d9b1..d56c3778c8 100644
--- a/csl/cse.csl
+++ b/csl/cse.csl
@@ -87,6 +87,19 @@
       </if>
     </choose>
   </macro>
+  <macro name="edition">
+    <choose>
+      <if datatype="number" variable="edition">
+	<group delimiter=" ">
+	  <number variable="edition" form="ordinal"/>
+	  <text term="edition" form="short" suffix="."/>
+	</group>
+      </if>
+      <else>
+	  <text variable="edition" suffix="."/>
+      </else>
+    </choose>
+  </macro>
   <citation>
     <option name="collapse" value="citation-number"/>
     <sort>
@@ -109,10 +122,10 @@
       <text macro="author" suffix=""/>
       <choose>
 	<if type="book">
-	  <group suffix=".">
-	    <text macro="title" prefix=" " suffix="."/>
-	    <text variable="edition" prefix=" " suffix=" ed."/>
-	    <text macro="editor" prefix=" (" suffix=")"/>
+	  <group prefix=" " suffix="." delimiter=" ">
+	    <text macro="title" suffix="."/>
+	    <text macro="edition" />
+	    <text macro="editor" prefix="(" suffix=")"/>
 	  </group>
 	  <text prefix=" " suffix="" macro="publisher"/>
 	  <group suffix="." prefix="; " delimiter=" ">
@@ -124,15 +137,15 @@
 	</if>
 	<else-if type="chapter">
 	  <text macro="title" prefix=" " suffix="."/>
-	  <group class="container" prefix=" ">
-	    <text term="in" text-case="capitalize-first" suffix=": "/>
+	  <group class="container" prefix=" " delimiter=" ">
+	    <text term="in" text-case="capitalize-first" suffix=":"/>
 	    <text macro="editor"/>
-	    <text variable="container-title"  prefix=" " suffix="."/>
-	    <text variable="volume" prefix=" Vol. " suffix="."/>
-	    <text variable="edition" prefix=" " suffix=" ed."/>
-	    <text variable="collection-title" prefix=" " suffix="."/>
+	    <text variable="container-title" suffix="."/>
+	    <text variable="volume" prefix="Vol. " suffix="."/>
+	    <text macro="edition"/>
+	    <text variable="collection-title" suffix="."/>
 	    <group suffix=".">
-	      <text macro="publisher" prefix=" "/>
+	      <text macro="publisher"/>
 	      <group suffix="." prefix="; " delimiter=". ">
 		<date variable="issued">
 		  <date-part name="year"/>
diff --git a/csl/fems.csl b/csl/fems.csl
index 529dbc1117..6fbbcaf37f 100644
--- a/csl/fems.csl
+++ b/csl/fems.csl
@@ -97,6 +97,19 @@ FEMS Yeast Research</summary>
     <label variable="page" suffix=". " form="short"/>
     <text variable="page"/>
   </macro>
+  <macro name="edition">
+    <choose>
+      <if datatype="number" variable="edition">
+	<group delimiter=" ">
+	  <number variable="edition" form="ordinal"/>
+	  <text term="edition" form="short" suffix="."/>
+	</group>
+      </if>
+      <else>
+	  <text variable="edition" suffix="."/>
+      </else>
+    </choose>
+  </macro>
   <citation>
     <option name="et-al-min" value="10"/>
     <option name="et-al-use-first" value="1"/>
@@ -143,7 +156,7 @@ FEMS Yeast Research</summary>
 	<else-if type="thesis">
 	  <text macro="title" prefix=" " suffix="."/>
 	  <group prefix=" " delimiter=", ">
-	    <text variable="edition" suffix=" ed."/>
+	    <text macro="edition" />
 	    <text macro="editor" suffix="."/>
 	    <text variable="genre"/>
 	    <text macro="publisher"/>
@@ -152,7 +165,7 @@ FEMS Yeast Research</summary>
 	<else-if type="book">
 	  <group delimiter=" ">
 	    <text macro="title" prefix=" " suffix="."/>
-	    <text variable="edition" suffix=" ed."/>
+	    <text macro="edition" />
 	    <text macro="editor" suffix="."/>
 	    <text macro="publisher"/>
 	  </group>
diff --git a/csl/genesdev.csl b/csl/genesdev.csl
index 9d5664ed2c..816850b77d 100644
--- a/csl/genesdev.csl
+++ b/csl/genesdev.csl
@@ -93,6 +93,19 @@
       <label variable="page" suffix=". " form="short"/>
       <text variable="page"/>
   </macro>
+  <macro name="edition">
+    <choose>
+      <if datatype="number" variable="edition">
+	<group delimiter=" ">
+	  <number variable="edition" form="ordinal"/>
+	  <text term="edition" form="short" suffix="."/>
+	</group>
+      </if>
+      <else>
+	  <text variable="edition" suffix="."/>
+      </else>
+    </choose>
+  </macro>
   <citation>
     <option name="et-al-min" value="10"/>
     <option name="et-al-use-first" value="1"/>
@@ -139,7 +152,7 @@
 	<else-if type="thesis">
 	  <text macro="title" prefix=" " suffix="."/>
 	  <group prefix=" " delimiter=", ">
-	    <text variable="edition" suffix=" ed."/>
+	    <text macro="edition" />
 	    <text macro="editor" suffix="."/>
 	    <text variable="genre"/>
 	    <text macro="publisher"/>
@@ -148,7 +161,7 @@
 	<else-if type="book">
 	  <group delimiter=" ">
 	    <text macro="title" prefix=" " suffix="."/>
-	    <text variable="edition" suffix=" ed."/>
+	    <text macro="edition" />
 	    <text macro="editor" suffix="."/>
 	    <text macro="publisher"/>
 	  </group>
diff --git a/csl/genomebiology.csl b/csl/genomebiology.csl
index 871b8e1925..04cc19d6af 100644
--- a/csl/genomebiology.csl
+++ b/csl/genomebiology.csl
@@ -66,6 +66,19 @@
       <date-part name="year"/>
     </date>
   </macro>
+  <macro name="edition">
+    <choose>
+      <if datatype="number" variable="edition">
+	<group delimiter=" ">
+	  <number variable="edition" form="ordinal"/>
+	  <text term="edition" form="short" suffix="."/>
+	</group>
+      </if>
+      <else>
+	  <text variable="edition" suffix="."/>
+      </else>
+    </choose>
+  </macro>
   <citation>
     <option name="collapse" value="citation-number"/>
     <layout prefix="[" suffix="]" delimiter=",">
@@ -82,7 +95,7 @@
 	<if type="book">
 	  <group delimiter=" " prefix=" ">
 	    <text macro="title" suffix="."/>
-	    <text variable="edition" suffix=" ed."/>
+	    <text macro="edition" />
 	    <text macro="editor" />
 	    <text macro="publisher" suffix=";"/>
 	    <text macro="cite-date"/>
diff --git a/csl/harvard1.csl b/csl/harvard1.csl
index df95602797..f868a17ae3 100644
--- a/csl/harvard1.csl
+++ b/csl/harvard1.csl
@@ -85,6 +85,19 @@
       </else>
     </choose>
   </macro>
+  <macro name="edition">
+    <choose>
+      <if datatype="number" variable="edition">
+	<group delimiter=" ">
+	  <number variable="edition" form="ordinal"/>
+	  <text term="edition" form="short" suffix="."/>
+	</group>
+      </if>
+      <else>
+	  <text variable="edition" suffix="."/>
+      </else>
+    </choose>
+  </macro>
   <citation>
     <option name="et-al-min" value="4"/>
     <option name="et-al-use-first" value="1"/>
@@ -119,10 +132,10 @@
       </date>
       <choose>
 	<if type="book">
-	  <group suffix=",">
-	    <text macro="title" prefix=" "/>
-	    <text variable="edition" prefix=" " suffix=" ed."/>
-	    <text macro="editor" prefix=" "/>
+	  <group prefix=" " delimiter=" " suffix=",">
+	    <text macro="title" />
+	    <text macro="edition"/>
+	    <text macro="editor"/>
 	  </group>
 	  <text prefix=" " suffix="." macro="publisher"/>
 	</if>
diff --git a/csl/harvard2.csl b/csl/harvard2.csl
index ec40d2419d..14546bdee4 100644
--- a/csl/harvard2.csl
+++ b/csl/harvard2.csl
@@ -87,6 +87,19 @@
       </choose>
     </group>
   </macro>
+  <macro name="edition">
+    <choose>
+      <if datatype="number" variable="edition">
+	<group delimiter=" ">
+	  <number variable="edition" form="ordinal"/>
+	  <text term="edition" form="short" suffix="."/>
+	</group>
+      </if>
+      <else>
+	  <text variable="edition" suffix="."/>
+      </else>
+    </choose>
+  </macro>
   <citation>
     <option name="et-al-min" value="4"/>
     <option name="et-al-use-first" value="1"/>
@@ -123,10 +136,10 @@
       </date>
       <choose>
 	<if type="book">
-	  <group suffix=".">
-	    <text macro="title" prefix=" "/>
-	    <text variable="edition" prefix=" " suffix=" ed."/>
-	    <text macro="editor" prefix=" (" suffix=")"/>
+	  <group prefix=" " delimiter=" " suffix=".">
+	    <text macro="title" />
+	    <text macro="edition" />
+	    <text macro="editor" prefix="(" suffix=")"/>
 	  </group>
 	  <text prefix=" " suffix="." macro="publisher"/>
 	</if>
diff --git a/csl/harvard3.csl b/csl/harvard3.csl
index 84e557840c..31703cb1fe 100644
--- a/csl/harvard3.csl
+++ b/csl/harvard3.csl
@@ -93,6 +93,19 @@
     <label variable="page" form="short" suffix=". "/>
     <text variable="page"/>
   </macro>
+  <macro name="edition">
+    <choose>
+      <if datatype="number" variable="edition">
+	<group delimiter=" ">
+	  <number variable="edition" form="ordinal"/>
+	  <text term="edition" form="short" suffix="."/>
+	</group>
+      </if>
+      <else>
+	  <text variable="edition" suffix="."/>
+      </else>
+    </choose>
+  </macro>
   <citation>
     <option name="et-al-min" value="4"/>
     <option name="et-al-use-first" value="1"/>
@@ -127,10 +140,10 @@
       </date>
       <choose>
 	<if type="book">
-	  <group suffix=",">
-	    <text macro="title" prefix=" "/>
-	    <text variable="edition" prefix=" " suffix=" ed."/>
-	    <text macro="editor" prefix=" "/>
+	  <group prefix=" " delimiter=" " suffix=",">
+	    <text macro="title" />
+	    <text macro="edition"/>
+	    <text macro="editor"/>
 	  </group>
 	  <text prefix=" " suffix="." macro="publisher"/>
 	</if>
diff --git a/csl/jbact.csl b/csl/jbact.csl
index 43dfc9bdf0..141a46e984 100644
--- a/csl/jbact.csl
+++ b/csl/jbact.csl
@@ -34,6 +34,19 @@
       <text variable="publisher-place" />
     </group>
   </macro>
+  <macro name="edition">
+    <choose>
+      <if datatype="number" variable="edition">
+	<group delimiter=" ">
+	  <number variable="edition" form="ordinal"/>
+	  <text term="edition" form="short" suffix="."/>
+	</group>
+      </if>
+      <else>
+	  <text variable="edition" suffix="."/>
+      </else>
+    </choose>
+  </macro>
   <citation>
     <option name="collapse" value="citation-number"/>
     <sort>
@@ -61,7 +74,7 @@
 		<text macro="editor"/>
 		<text variable="container-title" />
 		<text variable="collection-title" prefix=" " suffix="."/>
-		<text variable="edition" />
+		<text macro="edition" />
 		<text variable="volume" prefix="vol. " suffix="."/>
 	      </group>
 	      <text macro="publisher"/>
diff --git a/csl/meteoritics.csl b/csl/meteoritics.csl
index d5f732f8d8..4bbaeacb3e 100644
--- a/csl/meteoritics.csl
+++ b/csl/meteoritics.csl
@@ -92,6 +92,19 @@
     <text variable="page"/>
     <label variable="page" prefix=" " suffix="." form="short"/>
   </macro>
+  <macro name="edition">
+    <choose>
+      <if datatype="number" variable="edition">
+	<group delimiter=" ">
+	  <number variable="edition" form="ordinal"/>
+	  <text term="edition" form="short" suffix="."/>
+	</group>
+      </if>
+      <else>
+	  <text variable="edition" suffix="."/>
+      </else>
+    </choose>
+  </macro>
   <macro name="container">
     <text term="in" text-case="capitalize-first" suffix=" "/>
     <text variable="container-title" font-style="italic"/>
@@ -140,7 +153,7 @@
 	<else-if type="thesis">
 	  <text macro="title" prefix=" " suffix="."/>
 	  <group prefix=" " delimiter=", ">
-	    <text variable="edition" suffix=" ed."/>
+	    <text macro="edition" />
 	    <text macro="editor" suffix="."/>
 	    <text variable="genre"/>
 	    <text macro="publisher"/>
@@ -150,7 +163,7 @@
 	  <group delimiter=". ">
 	    <group delimiter=" ">
 	      <text macro="title" prefix=" " suffix=","/>
-	      <text variable="edition" suffix=" ed."/>
+	      <text macro="edition" />
 	      <text macro="editor" suffix="."/>
 	      <text macro="publisher"/>
 	    </group>
@@ -163,7 +176,7 @@
 	    <group class="container" delimiter=" ">
 	      <group delimiter=", ">
 		<text macro="container"/>
-		<text variable="edition" suffix=" ed."/>
+		<text macro="edition" />
 		<text macro="editor" />
 	      </group>
 	    </group>
diff --git a/csl/neuroreport.csl b/csl/neuroreport.csl
index 417c6b643f..82abe71f3b 100644
--- a/csl/neuroreport.csl
+++ b/csl/neuroreport.csl
@@ -29,6 +29,19 @@
       <date-part name="year" suffix=". "/>
     </date>
   </macro>
+  <macro name="edition">
+    <choose>
+      <if datatype="number" variable="edition">
+	<group delimiter=" ">
+	  <number variable="edition" form="ordinal"/>
+	  <text term="edition" form="short" suffix="."/>
+	</group>
+      </if>
+      <else>
+	  <text variable="edition" suffix="."/>
+      </else>
+    </choose>
+  </macro>
   <citation>
     <option name="collapse" value="citation-number"/>
     <sort>
@@ -47,13 +60,16 @@
       <text macro="author"/>
       <choose>
 	<if type="book">
-	  <text variable="title" suffix=". " font-style="italic"/>
-	  <text variable="edition" prefix=" " suffix=" ed. "/>
-	  <text macro="publisher" prefix=" "/>
+	  <group delimiter=" ">
+	  <text variable="title" suffix="." font-style="italic"/>
+	  <text macro="edition"/>
+	  <text macro="publisher" />
+	  </group>
 	</if>
 	<else-if type="chapter">
 	  <text variable="title" suffix=". "/>
-	  <group prefix=" In: " delimiter=" " suffix=". ">
+	  <group delimiter=" " suffix=". ">
+	    <text term="in" text-case="capitalize-first" suffix=":"/>
 	    <text macro="editor" suffix="."/>
 	    <text variable="container-title" font-style="italic"/>
 	  </group>
diff --git a/csl/nlm.csl b/csl/nlm.csl
index 0fad40edf3..538300ab92 100644
--- a/csl/nlm.csl
+++ b/csl/nlm.csl
@@ -55,6 +55,19 @@
       </choose>
     </group>
   </macro>
+  <macro name="edition">
+    <choose>
+      <if datatype="number" variable="edition">
+	<group delimiter=" ">
+	  <number variable="edition" form="ordinal"/>
+	  <text term="edition" form="short" suffix="."/>
+	</group>
+      </if>
+      <else>
+	  <text variable="edition" suffix="."/>
+      </else>
+    </choose>
+  </macro>
   <citation>
     <option name="collapse" value="citation-number"/>
     <sort>
@@ -74,7 +87,7 @@
       <text macro="title" suffix=". "/>
       <choose>
 	<if type="book">
-	  <text variable="edition" prefix=" " suffix=" ed. "/>
+	  <text macro="edition" prefix=" " suffix=" "/>
 	  <text macro="publisher" prefix=" "/>
 	</if>
 	<else-if type="chapter">
diff --git a/csl/nuc-acid-res.csl b/csl/nuc-acid-res.csl
index 78aafca469..7815d46cdd 100644
--- a/csl/nuc-acid-res.csl
+++ b/csl/nuc-acid-res.csl
@@ -61,6 +61,19 @@
       <date-part name="year"/>
     </date>
   </macro>
+  <macro name="edition">
+    <choose>
+      <if datatype="number" variable="edition">
+	<group delimiter=" ">
+	  <number variable="edition" form="ordinal"/>
+	  <text term="edition" form="short" suffix="."/>
+	</group>
+      </if>
+      <else>
+	  <text variable="edition" suffix="."/>
+      </else>
+    </choose>
+  </macro>
   <citation>
     <option name="collapse" value="citation-number"/>
     <layout prefix="(" suffix=")" delimiter=", ">
@@ -79,7 +92,7 @@
 	<if type="book">
 	  <group delimiter=" " prefix=" ">
 	    <text macro="title"/>
-	    <text variable="edition" suffix=" ed."/>
+	    <text macro="edition"/>
 	    <text macro="editor" />
 	    <text macro="publisher" />
 	  </group>
diff --git a/csl/ou-harvard.csl b/csl/ou-harvard.csl
index 306223f512..4a12e01b26 100644
--- a/csl/ou-harvard.csl
+++ b/csl/ou-harvard.csl
@@ -102,6 +102,19 @@
     <label variable="page" form="short" suffix=". "/>
     <text variable="page"/>
   </macro>
+  <macro name="edition">
+    <choose>
+      <if datatype="number" variable="edition">
+	<group delimiter=" ">
+	  <number variable="edition" form="ordinal"/>
+	  <text term="edition" form="short" suffix="."/>
+	</group>
+      </if>
+      <else>
+	  <text variable="edition" suffix="."/>
+      </else>
+    </choose>
+  </macro>
   <citation>
     <option name="et-al-min" value="4"/>
     <option name="et-al-use-first" value="1"/>
@@ -138,7 +151,7 @@
 	<if type="book">
 	  <group suffix="," delimiter=" ">
 	    <text macro="title"/>
-	    <text variable="edition" suffix=" ed."/>
+	    <text macro="edition"/>
 	    <text macro="editor" />
 	  </group>
 	  <group delimiter=", " prefix=" ">
diff --git a/csl/plos.csl b/csl/plos.csl
index 17cf43ec19..414bc7d644 100644
--- a/csl/plos.csl
+++ b/csl/plos.csl
@@ -61,6 +61,19 @@
       <date-part name="year"/>
     </date>
   </macro>
+  <macro name="edition">
+    <choose>
+      <if datatype="number" variable="edition">
+	<group delimiter=" ">
+	  <number variable="edition" form="ordinal"/>
+	  <text term="edition" form="short" suffix="."/>
+	</group>
+      </if>
+      <else>
+	  <text variable="edition" suffix="."/>
+      </else>
+    </choose>
+  </macro>
   <citation>
     <option name="collapse" value="citation-number"/>
     <layout prefix="[" suffix="]" delimiter=",">
@@ -78,7 +91,7 @@
 	<if type="book">
 	  <group delimiter=" " prefix=" ">
 	    <text macro="title" suffix="."/>
-	    <text variable="edition" suffix=" ed."/>
+	    <text macro="edition"/>
 	    <text macro="editor" />
 	    <text macro="publisher" />
 	    <text variable="page" suffix=" "/>
diff --git a/csl/pnas.csl b/csl/pnas.csl
index a35025a6f0..c27d425d47 100644
--- a/csl/pnas.csl
+++ b/csl/pnas.csl
@@ -59,6 +59,19 @@
       <date-part name="year"/>
     </date>
   </macro>
+  <macro name="edition">
+    <choose>
+      <if datatype="number" variable="edition">
+	<group delimiter=" ">
+	  <number variable="edition" form="ordinal"/>
+	  <text term="edition" form="short" suffix="."/>
+	</group>
+      </if>
+      <else>
+	  <text variable="edition" suffix="."/>
+      </else>
+    </choose>
+  </macro>
   <citation>
     <option name="collapse" value="citation-number"/>
     <layout prefix="(" suffix=")" delimiter=", ">
@@ -79,7 +92,7 @@
 	<if type="book">
 	  <group delimiter=" " prefix=" ">
 	    <text macro="title"/>
-	    <text variable="edition" suffix=" ed."/>
+	    <text macro="edition"/>
 	    <text macro="editor" />
 	    <text macro="publisher" />
 	  </group>
diff --git a/csl/rna.csl b/csl/rna.csl
index b65205a591..932c80c35f 100644
--- a/csl/rna.csl
+++ b/csl/rna.csl
@@ -93,6 +93,19 @@
       <label variable="page" suffix=". " form="short"/>
       <text variable="page"/>
   </macro>
+  <macro name="edition">
+    <choose>
+      <if datatype="number" variable="edition">
+	<group delimiter=" ">
+	  <number variable="edition" form="ordinal"/>
+	  <text term="edition" form="short" suffix="."/>
+	</group>
+      </if>
+      <else>
+	  <text variable="edition" suffix="."/>
+      </else>
+    </choose>
+  </macro>
   <citation>
     <option name="et-al-min" value="10"/>
     <option name="et-al-use-first" value="1"/>
@@ -139,7 +152,7 @@
 	<else-if type="thesis">
 	  <text macro="title" prefix=" " suffix="."/>
 	  <group prefix=" " delimiter=", ">
-	    <text variable="edition" suffix=" ed."/>
+	    <text macro="edition"/>
 	    <text macro="editor" suffix="."/>
 	    <text variable="genre"/>
 	    <text macro="publisher"/>
@@ -148,7 +161,7 @@
 	<else-if type="book">
 	  <group delimiter=" ">
 	    <text macro="title" prefix=" " suffix="."/>
-	    <text variable="edition" suffix=" ed."/>
+	    <text macro="edition"/>
 	    <text macro="editor" suffix="."/>
 	    <text macro="publisher"/>
 	  </group>
diff --git a/csl/royal-society-chemistry.csl b/csl/royal-society-chemistry.csl
index f904f02c0c..3d733cd314 100644
--- a/csl/royal-society-chemistry.csl
+++ b/csl/royal-society-chemistry.csl
@@ -68,6 +68,19 @@
       <date-part name="year"/>
     </date>
   </macro>
+  <macro name="edition">
+    <choose>
+      <if datatype="number" variable="edition">
+	<group delimiter=" ">
+	  <number variable="edition" form="ordinal"/>
+	  <text value="edn" suffix="."/>
+	</group>
+      </if>
+      <else>
+	<text variable="edition" suffix="."/>
+      </else>
+    </choose>
+  </macro>
   <citation>
     <option name="collapse" value="citation-number"/>
     <layout delimiter=", " vertical-align="sup">
@@ -91,7 +104,7 @@
 	  <text macro="title" suffix=", "/>
 	  <group delimiter=", ">
 	    <text macro="publisher"/>
-	    <text variable="edition" suffix=" edn."/>
+	    <text macro="edition"/>
 	    <text macro="issued"/>
 	    <text variable="volume" prefix="vol. "/>
 	  </group>
@@ -100,7 +113,7 @@
 	  <group delimiter=", ">
 	    <text macro="book-container"/>
 	    <text macro="publisher" />
-	    <text variable="edition" suffix=" edn."/>
+	    <text macro="edition"/>
 	    <text macro="issued"/>
 	    <text variable="volume" prefix="vol. "/>
 	    <text macro="pages"/>
diff --git a/csl/science.csl b/csl/science.csl
index ff225ff62c..d3615c8411 100644
--- a/csl/science.csl
+++ b/csl/science.csl
@@ -61,6 +61,19 @@
 		<date-part name="year"/>
 	      </date>
   </macro>
+  <macro name="edition">
+    <choose>
+      <if datatype="number" variable="edition">
+	<group delimiter=" ">
+	  <text term="edition" form="short" suffix="."/>
+	  <number variable="edition" form="numeric"/>
+	</group>
+      </if>
+      <else>
+	<text variable="edition" suffix="."/>
+      </else>
+    </choose>
+  </macro>
   <citation>
     <option name="collapse" value="citation-number"/>
     <layout prefix="(" suffix=")" delimiter=", " font-style="italic">
@@ -87,7 +100,7 @@
 	  </group>
 	  <group prefix=" (" suffix=")" delimiter=", ">
 	    <text macro="publisher"/>
-	    <text variable="edition"/>
+	    <text macro="edition"/>
 	    <text macro="issued"/>
 	  </group>
 	  <text macro="pages" prefix=", "/>
diff --git a/csl/yeast.csl b/csl/yeast.csl
index 0c8aadfa6a..cd74e944a5 100644
--- a/csl/yeast.csl
+++ b/csl/yeast.csl
@@ -13,6 +13,9 @@
     <summary>The Yeast Journal style</summary>
     <link href="http://www3.interscience.wiley.com/cgi-bin/jabout/3895/ForAuthors.html?CRETRY=1%26SRETRY=0" rel="documentation"/>
   </info>
+  <macro name="anon">
+    <text term="anonymous" form="short" text-case="capitalize-first"/>
+  </macro>
   <macro name="editor">
     <names variable="editor">
       <name name-as-sort-order="all" sort-separator=" " delimiter=", " 
@@ -87,6 +90,19 @@
   <macro name="page">
     <text variable="page"/>
   </macro>
+  <macro name="edition">
+    <choose>
+      <if datatype="number" variable="edition">
+	<group delimiter=" ">
+	  <number variable="edition" form="ordinal"/>
+	  <text term="edition" form="short" suffix="."/>
+	</group>
+      </if>
+      <else>
+	  <text variable="edition" suffix="."/>
+      </else>
+    </choose>
+  </macro>
   <citation>
     <option name="et-al-min" value="10"/>
     <option name="et-al-use-first" value="1"/>
@@ -127,13 +143,13 @@
 	  <group prefix=" " delimiter=", ">
 	    <text variable="container-title" font-style="italic"/>
 	    <text macro="day-month"/>
-	    <text variable="edition"/>
+	    <text macro="edition"/>
 	  </group>
 	</if>
 	<else-if type="thesis">
 	  <text macro="title" prefix=" " suffix="."/>
 	  <group prefix=" " delimiter=", ">
-	    <text variable="edition" suffix=" ed."/>
+	    <text macro="edition"/>
 	    <text macro="editor" suffix="."/>
 	    <text variable="genre"/>
 	    <text macro="publisher"/>
@@ -142,7 +158,7 @@
 	<else-if type="book">
 	  <group delimiter=" ">
 	    <text macro="title" prefix=" " suffix="."/>
-	    <text variable="edition" suffix=" ed."/>
+	    <text macro="edition"/>
 	    <text macro="editor" suffix="."/>
 	    <text macro="publisher"/>
 	  </group>