Gaya APA

Muhammad, H, F, L., H, P, O. (2010). Bebas Kanker Tanpa Daging : Have Fun Being a Vegan (Cet. 1). Yogyakarta: Jogja Great.

Gaya MLA

Muhammad, Harry, Freitag,, L., H, Prima, Oktaviani,. "Bebas Kanker Tanpa Daging : Have Fun Being a Vegan". Cet. 1 Yogyakarta: Jogja Great, 2010. Text.