APA (7th ed.) Citation

Hoelzel, A. R. (2002). Marine mammal biology: An evolutionary approach. Blackwell Science.

Chicago Style (17th ed.) Citation

Hoelzel, A. Rus. Marine Mammal Biology: An Evolutionary Approach. Oxford ; Malden, MA: Blackwell Science, 2002.

MLA (9th ed.) Citation

Hoelzel, A. Rus. Marine Mammal Biology: An Evolutionary Approach. Blackwell Science, 2002.