APA aipamena

Brewer, R. (1994). Science of ecology (2nd. ed.). Saunders College Publishing.

Chicago Style aipamena

Brewer, Richard. Science of Ecology. 2nd. ed. Philadelphia: Saunders College Publishing, 1994.

MLA aipamena

Brewer, Richard. Science of Ecology. 2nd. ed. Saunders College Publishing, 1994.