APA استشهاد

Gunther, A. C. (2012). Biology of world fishes. Allied publishers.

استشهاد بنمط شيكاغو

Gunther, Albert C.L.G. Biology of World Fishes. New Delhi: Allied publishers, 2012.

MLA استشهاد

Gunther, Albert C.L.G. Biology of World Fishes. Allied publishers, 2012.