Παραπομπή APA

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

Παραπομπή Chicago Style

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

Παραπομπή MLA

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