Gaya APA

Muhammad, J, P, E, D, M, Z, A. (2008). Interlanguage : english for senior high school students XII . : Pusat Perbukuan, Departemen Pendidikan Nasional.

Gaya MLA

Muhammad, Joko, Priyana,, Eka, Denis, Machfutra,, Zayin, Adib. "Interlanguage : english for senior high school students XII". : Pusat Perbukuan, Departemen Pendidikan Nasional, 2008. Text.