diff --git a/doc/src/sgml/ref/select.sgml b/doc/src/sgml/ref/select.sgml
index 06d611b64c..691e402803 100644
--- a/doc/src/sgml/ref/select.sgml
+++ b/doc/src/sgml/ref/select.sgml
@@ -273,6 +273,14 @@ TABLE [ ONLY ] <replaceable class="parameter">table_name</replaceable> [ * ]
     that are earlier in the <literal>WITH</literal> list.
    </para>
 
+   <para>
+    When there are multiple queries in the <literal>WITH</literal>
+    clause, <literal>RECURSIVE</literal> should be written only once,
+    immediately after <literal>WITH</literal>.  It applies to all queries
+    in the <literal>WITH</literal> clause, though it has no effect on
+    queries that do not use recursion or forward references.
+   </para>
+
    <para>
     The primary query and the <literal>WITH</literal> queries are all
     (notionally) executed at the same time.  This implies that the effects of