APA (7th ed.) Citation

Guyton, A. C. (1969). Function of the human body (3. ed.). Saunders.

Chicago Style (17th ed.) Citation

Guyton, Arthur C. Function of the Human Body. 3. ed. Philadelphia u.a: Saunders, 1969.

MLA (9th ed.) Citation

Guyton, Arthur C. Function of the Human Body. 3. ed. Saunders, 1969.