Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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