Cita APA (7a ed.)

Tortora, G. J., & Grabowski, S. R. (1992). Principles of anatomy and physiology (7th ed.). HarperCollins.

Cita Chicago Style (17a ed.)

Tortora, Gerard J., y Sandra Reynolds Grabowski. Principles of Anatomy and Physiology. 7th ed. New York: HarperCollins, 1992.

Cita MLA (9a ed.)

Tortora, Gerard J., y Sandra Reynolds Grabowski. Principles of Anatomy and Physiology. 7th ed. HarperCollins, 1992.