Dyfyniad APA

Tortora, G. J., & Derrickson, B. (2007). Introduction to the human body: The essentials of anatomy and physiology (7th ed.). Wiley & Sons.

Dyfyniad Arddull Chicago

Tortora, Gerard J., and Bryan Derrickson. Introduction to the Human Body: The Essentials of Anatomy and Physiology. 7th ed. New York: Wiley & Sons, 2007.

Dyfyniad MLA

Tortora, Gerard J., and Bryan Derrickson. Introduction to the Human Body: The Essentials of Anatomy and Physiology. 7th ed. Wiley & Sons, 2007.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.