APA (7th ed.) Citation

Eckert, R. (1983). Animal physiology: Mechanisms and adaptations (2. ed.). Freeman.

Chicago Style (17th ed.) Citation

Eckert, Roger. Animal Physiology: Mechanisms and Adaptations. 2. ed. San Francisco: Freeman, 1983.

MLA (9th ed.) Citation

Eckert, Roger. Animal Physiology: Mechanisms and Adaptations. 2. ed. Freeman, 1983.