Gaya APA

Wharton, S., Astuti, R, S. (2005). How to stop that bully : menghentikan si tukang teror (Cet. 5). Yogyakarta: Kanisius.

Gaya MLA

Wharton, Steve., Astuti, Ratri, Sunar. "How to stop that bully : menghentikan si tukang teror". Cet. 5 Yogyakarta: Kanisius, 2005. Text.