Gaya APA

Freedman, C., Mendez, S. (2008). I Love You, Sleepyhead (Tidurlah, Anakku) (Ed.-Cet 1 2008). : Erlangga for Kids.

Gaya MLA

Freedman, Claire., Mendez, Simon. "I Love You, Sleepyhead (Tidurlah, Anakku)". Ed.-Cet 1 2008 : Erlangga for Kids, 2008. Text.