APA Style

Nam, Choon-Ja. (2011). Why?: Otak (The Brain) . Jakarta: PT Elek Media Komputindo.

Chicago Style

Nam, Choon-Ja. Why?: Otak (The Brain). Jakarta: PT Elek Media Komputindo, 2011. Text.

MLA Style

Nam, Choon-Ja. Why?: Otak (The Brain). Jakarta: PT Elek Media Komputindo, 2011. Text.

Turabian Style

Nam, Choon-Ja. Why?: Otak (The Brain). Jakarta: PT Elek Media Komputindo, 2011. Print.