Gaya APA

Heo, S, B. (2011). Why? Sains Tradisional: Traditional Science (Cetakan Pertama). Jakarta: PT Elex Media Komputindo.

Gaya MLA

Heo, Soon, Bong. "Why? Sains Tradisional: Traditional Science". Cetakan Pertama Jakarta: PT Elex Media Komputindo, 2011. Art Original.