diff --git a/REB/REB.csl b/REB/REB.csl
index d1d5315..2ca976c 100644
--- a/REB/REB.csl
+++ b/REB/REB.csl
@@ -343,8 +343,8 @@ interview  ;  Interview
 
   <macro name="publicationContainer">
     <choose>
-      <if type="book" variable="container-title" match="all"/>
-      <else>
+      <if type="book"/>
+      <else-if variable="container-title" match="any">
     <group delimiter=" ">
       <text macro="containerIntroduction"/>
       <group delimiter=", ">
@@ -352,7 +352,7 @@ interview  ;  Interview
         <text macro="containerTitle"/>
       </group>
     </group>
-      </else>
+      </else-if>
     </choose>
   </macro>