APA استشهاد

Halver, J. E., & Hardy, R. W. (2002). Fish nutrition (3rd ed.). Academic.

استشهاد بنمط شيكاغو

Halver, John E., و Ronald W. Hardy. Fish Nutrition. 3rd ed. Amsterdam: Academic, 2002.

MLA استشهاد

Halver, John E., و Ronald W. Hardy. Fish Nutrition. 3rd ed. Academic, 2002.