diff --git a/style-manual-australian-government.csl b/style-manual-australian-government.csl
index a6f7c8ec2db..d22f9e86a5f 100644
--- a/style-manual-australian-government.csl
+++ b/style-manual-australian-government.csl
@@ -16,7 +16,7 @@
     <category citation-format="author-date"/>
     <category field="generic-base"/>
     <summary>Snooks style manual Australia Harvard author-date style</summary>
-    <updated>2021-08-19T14:32:14+00:00</updated>
+    <updated>2022-03-21T08:44:06+00:00</updated>
     <rights license="http://creativecommons.org/licenses/by-sa/3.0/">This work is licensed under a Creative Commons Attribution-ShareAlike 3.0 License</rights>
   </info>
   <locale xml:lang="en">
@@ -155,13 +155,13 @@
             </group>
           </if>
           <else-if type="chapter paper-conference" match="any">
-            <group>
+            <group delimiter=", ">
               <text macro="title"/>
               <group delimiter=" ">
-                <text term="in" prefix=", "/>
-                <text macro="editor" prefix=" "/>
+                <text term="in"/>
+                <text macro="editor"/>
+                <text variable="container-title" font-style="italic"/>
               </group>
-              <text variable="container-title" font-style="italic"/>
               <text variable="collection-title"/>
               <text variable="event"/>
               <text macro="publisher"/>