Gaya APA

Guyton, A, C. (1991). Textbook of Medical Physiology, 8th Ed. (Ed.8). New York: W.B.Saunders Company.

Gaya MLA

Guyton, Arthur, C.. "Textbook of Medical Physiology, 8th Ed.". Ed.8 New York: W.B.Saunders Company, 1991. Text.