APA Alıntı

Grzimek, B. (1973). Animal life encyclopedia(Vol.9). Van nostrand.

Chicago Stili Alıntı

Grzimek, Bernhard. Animal Life Encyclopedia(Vol.9). New york: Van nostrand, 1973.

MLA Alıntı

Grzimek, Bernhard. Animal Life Encyclopedia(Vol.9). Van nostrand, 1973.