Cita APA (7a ed.)

Eckert, R., & Randall, D. J. (1978). Animal physiology: Mechanisms and adaptations (2nd ed.). Freeman.

Cita Chicago Style (17a ed.)

Eckert, Roger, y David J. Randall. Animal Physiology: Mechanisms and Adaptations. 2nd ed. San Francisco: Freeman, 1978.

Cita MLA (9a ed.)

Eckert, Roger, y David J. Randall. Animal Physiology: Mechanisms and Adaptations. 2nd ed. Freeman, 1978.