Gaya APA

Sasongko, S, G., Kiki, M. (2011). Science Alive : Gurita (Cet.1). Jakarta Timur: Bestari Kids.

Gaya MLA

Sasongko, Setiawan, G.., Kiki, MR.. "Science Alive : Gurita". Cet.1 Jakarta Timur: Bestari Kids, 2011. Text.