APA Style

Priyana, J. (2008). Interlanguage: English for Senior High School Students XI Language Study Programme . : Pusat Perbukuan, Departemen Pendidikan Nasional.

MLA Style

Priyana, Joko. "Interlanguage: English for Senior High School Students XI Language Study Programme". : Pusat Perbukuan, Departemen Pendidikan Nasional, 2008. BOOK.