APA Style

Yeounjung, W. et al (2010). Why? Mud Flats (Lumpur Pantai) (Indonesian Edition). Jakarta, Indonesia: Elex Media Komputindo.

MLA Style

Yeounjung, Woo. et al. "Why? Mud Flats (Lumpur Pantai)". Indonesian Edition Jakarta, Indonesia: Elex Media Komputindo, 2010. Text.