Gaya APA

Saefulloh, A. (2011). Sains Seru Seri 2: Hewan (cet.1). YOGYAKARTA: Javalitera.

Gaya MLA

Saefulloh, Aep. "Sains Seru Seri 2: Hewan". cet.1 YOGYAKARTA: Javalitera, 2011. Text.