APA citiranje

Grzimek, B. (1970). Animal life encyclopedia(Vol.8). Vannostrand reinhold.

Chicago Edition Citation

Grzimek, Bernhard. Animal Life Encyclopedia(Vol.8). Newyork: Vannostrand reinhold, 1970.

MLA citiranje

Grzimek, Bernhard. Animal Life Encyclopedia(Vol.8). Vannostrand reinhold, 1970.