APA (7th ed.) Citation

Cockrum, E. L. (1962). Introduction to mammalogy. The Ronald.

Chicago Style (17th ed.) Citation

Cockrum, E. Lendell. Introduction to Mammalogy. Nueva York: The Ronald, 1962.

MLA (9th ed.) Citation

Cockrum, E. Lendell. Introduction to Mammalogy. The Ronald, 1962.