Gaya APA

SONG, J, Y., N, E, N. (2011). WHY ? THE REPTILES AND AMPHIBIAN (REPTIL & AMPHIBI) . Jakarta: PT. Elex Media Komputindo.

Gaya MLA

SONG, JAE, YOUNG., N, ENDAH, NAWANG. "WHY ? THE REPTILES AND AMPHIBIAN (REPTIL & AMPHIBI)". Jakarta: PT. Elex Media Komputindo, 2011. Text.