Gaya APA

Tortora, G, J., Grabowski, S, R, S. (1996). Principles of Anatomy and Physiology (8nd Ed.). New York: Harper Collins Pub..

Gaya MLA

Tortora, Gerard, J.., Grabowski, Sandra, Reynolds, Sandra. "Principles of Anatomy and Physiology". 8nd Ed. New York: Harper Collins Pub., 1996. Text.