Gaya APA

Djatmika, . et al (2009). Passport to the World 2: A Fun and Easy English Book for Grade VIII of Junior High Schools . : PT Tiga Serangkai Pustaka Mandiri.

Gaya MLA

Djatmika, . et al. "Passport to the World 2: A Fun and Easy English Book for Grade VIII of Junior High Schools". : PT Tiga Serangkai Pustaka Mandiri, 2009. Text.