Gaya APA

ODUM, E, P. et al (1998). Dasar-dasar Ekologi (Ed. 3, Cet. 4). Yogyakarta: Gadjah Mada University Press.

Gaya MLA

ODUM, Eugene, P.. et al. "Dasar-dasar Ekologi". Ed. 3, Cet. 4 Yogyakarta: Gadjah Mada University Press, 1998. Text.