diff --git a/README.md b/README.md
index bcd558e..cf4ab46 100644
--- a/README.md
+++ b/README.md
@@ -37,6 +37,12 @@ Call `preload` when defining your field:
         # Post.includes(:comments)
         preload :comments
 
+        # Post.includes(:comments, :authors)
+        preload [:comments, :authors]
+
+        # Post.includes(:comments, authors: [:posts, :followers])
+        preload [:comments, { authors: [:posts, :followers] }]
+
         resolve ->(obj, args, ctx) { obj.comments }
       end
     end