Gaya APA

Okki, D., Baskara, A, M, O, T. (2011). Extraordinary backpacker : komik humor kompilasi backpaker (cet.1). Westport, Conn.: DAR! Mizan.

Gaya MLA

Okki, Dkk., Baskara, Ahmad, Mahdi,, Okki, Tri. "Extraordinary backpacker : komik humor kompilasi backpaker". cet.1 Westport, Conn.: DAR! Mizan, 2011. Text.