APA aipamena

Nobile, P., & Deedy, J. (1972). The complete ecology fact book. Anchor Books.

Chicago Style aipamena

Nobile, Philip, and John Deedy. The Complete Ecology Fact Book. Garden City, NY: Anchor Books, 1972.

MLA aipamena

Nobile, Philip, and John Deedy. The Complete Ecology Fact Book. Anchor Books, 1972.