APA Style

KIM, S., Yoon, N. (2020). Why? : Ride = Wahana Permainan . Jakarta: PT Elex Media Komputindo.

MLA Style

KIM, Seonghun., Yoon, Namseon. "Why? : Ride = Wahana Permainan". Jakarta: PT Elex Media Komputindo, 2020. Text.