Gaya APA

Inches, A., Tobing, M. (2011). Diego, Go! Ready level 1: Selamatkan Gajah! . Jakarta: Erlangga For Kid.

Gaya MLA

Inches, Alison., Tobing, Michael. "Diego, Go! Ready level 1: Selamatkan Gajah!". Jakarta: Erlangga For Kid, 2011. Text / Book.