Gaya APA

Yang's, W. (2013). Secrets of the dragon : 11 Hidden powers to rule the world (cet. 2). Jakarta: Elex Media Komputindo.

Gaya MLA

Yang's, William. "Secrets of the dragon : 11 Hidden powers to rule the world". cet. 2 Jakarta: Elex Media Komputindo, 2013. Text.