Gaya APA

Papyrus, ., Novianti, E, N. (2011). Why : science in the living = sains sehari-hari (Cet. 1). Jakarta: PT Elex Media Komputindo.

Gaya MLA

Papyrus, ., Novianti, Endah, Nawang. "Why : science in the living = sains sehari-hari". Cet. 1 Jakarta: PT Elex Media Komputindo, 2011. Text.