Gaya APA

Ph.D, J, P. et al (2008). Interlanguage:rnEnglish For Senior High School Students XII . JAKARTA: Pusat Perbukuan, Departemen Pendidikan Nasinal.

Gaya MLA

Ph.D, Joko, Priyono,. et al. "Interlanguage:rnEnglish For Senior High School Students XII". JAKARTA: Pusat Perbukuan, Departemen Pendidikan Nasinal, 2008. Text.