Gaya APA

seon, C, Y., novianti, E, N. (2010). why? food and nutrision (cetakan 1). jakarta: PT Elek Media Komputindo.

Gaya MLA

seon, Chou, Young., novianti, Endang, Nawang. "why? food and nutrision". cetakan 1 jakarta: PT Elek Media Komputindo, 2010. Text.