Gaya APA

D, J, P, P. (2008). Interlanguage: English For Senior High School Students XII Science And Social Study Programme . Jakarta: Elekmedia Komputindo.

Gaya MLA

D, Joko, Priyana,, Ph.. "Interlanguage: English For Senior High School Students XII Science And Social Study Programme". Jakarta: Elekmedia Komputindo, 2008. Text.