APA-Zitierstil (7. Ausg.)

Perrin, W. F. (1975). Variation of spotted and spinner porpoise (Genus Stenella) in the Eastern Tropical Pacific and Hawaii. University of California Press.

Chicago-Zitierstil (17. Ausg.)

Perrin, William F. Variation of Spotted and Spinner Porpoise (Genus Stenella) in the Eastern Tropical Pacific and Hawaii. Berkeley, California: University of California Press, 1975.

MLA-Zitierstil (9. Ausg.)

Perrin, William F. Variation of Spotted and Spinner Porpoise (Genus Stenella) in the Eastern Tropical Pacific and Hawaii. University of California Press, 1975.

Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.