APA Edition Citation

Grzimek, B. (1974). Animal life encyclopedia(Vol.2). Van nostrand reinhold.

Chicago Edition Citation

Grzimek, Bernhard. Animal Life Encyclopedia(Vol.2). Newyork: Van nostrand reinhold, 1974.

MLA Edition Citation

Grzimek, Bernhard. Animal Life Encyclopedia(Vol.2). Van nostrand reinhold, 1974.

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