Gaya APA

Yoon, S, S. (2017). Why? The Origin of Species (Charles Darwin) (Cet. 1). Jakarta: Elex Media Komputindo.

Gaya MLA

Yoon, Sang, Seon. "Why? The Origin of Species (Charles Darwin)". Cet. 1 Jakarta: Elex Media Komputindo, 2017. Book.