Tohutoro APA (7th ed.)

Calabrese, E. J. (1983). Principles of animal extrapolation. Wiley.

Tohutoru Kātū Chicago (17th ed.)

Calabrese, Edward J. Principles of Animal Extrapolation. New York: Wiley, 1983.

Tohutoro MLA (9th ed.)

Calabrese, Edward J. Principles of Animal Extrapolation. Wiley, 1983.