Gaya APA

Forman, G., chusfani, P, D. (2014). If I Stay (Cet. 7). Jakarta: Gramedia Pustaka Utama.

Gaya MLA

Forman, Gayle., chusfani, Poppy, D.. "If I Stay". Cet. 7 Jakarta: Gramedia Pustaka Utama, 2014. Text.