diff --git a/guide-des-citations-references-et-abreviations-juridiques.csl b/guide-des-citations-references-et-abreviations-juridiques.csl
index 9a7f7b546f83..eaaf050adca8 100644
--- a/guide-des-citations-references-et-abreviations-juridiques.csl
+++ b/guide-des-citations-references-et-abreviations-juridiques.csl
@@ -14,7 +14,7 @@
     </author>
     <category citation-format="note"/>
     <category field="law"/>
-    <updated>2020-11-15T16:28:23+00:00</updated>
+    <updated>2020-11-29T15:58:08+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="fr">
@@ -279,6 +279,15 @@
           </if>
           <else>
             <text variable="edition" text-case="capitalize-first" suffix="."/>
+            <choose>
+              <if type="book" match="all" variable="editor edition">
+                <names variable="editor" prefix=" par ">
+                  <name and="text" delimiter-precedes-last="never" initialize-with="." sort-separator="">
+                    <name-part name="family"/>
+                  </name>
+                </names>
+              </if>
+            </choose>
           </else>
         </choose>
       </if>