APA Style

Supriyadi, S., Nelfia, H. (2010). Pachycephalosaurus: Si Kepala Kubah = Pachycephalosaurus the Dome Head . Jakarta: Penerbit Bestari Kids.

MLA Style

Supriyadi, Sugeng., Nelfia, Hasna. "Pachycephalosaurus: Si Kepala Kubah = Pachycephalosaurus the Dome Head". Jakarta: Penerbit Bestari Kids, 2010. Text.