Gaya APA

Hartati, H, W, D., anam, R, K. (2014). Keep on going (cet.1). Westport, Conn.: DAR! Mizan.

Gaya MLA

Hartati, Huda, Wahid,, Dian., anam, Rifqi, Khoirul. "Keep on going". cet.1 Westport, Conn.: DAR! Mizan, 2014. Text.