APA Style

Papyrus, ., Novianti, E, N. (2011). Why? Sains Sehari-Hari . : Elex Media Komputindo .

MLA Style

Papyrus, ., Novianti, Endah, Nawang. "Why? Sains Sehari-Hari". : Elex Media Komputindo , 2011. Text.