APA (7th ed.) Citation

Howell, W. H., Fulton, J. F., & Barron, D. H. (1949). A textbook of physiology (16th ed.). W. B. Saunders.

Chicago Style (17th ed.) Citation

Howell, William H., John F. Fulton, and Donald H. Barron. A Textbook of Physiology. 16th ed. Philadelphia: W. B. Saunders, 1949.

MLA (8th ed.) Citation

Howell, William H., et al. A Textbook of Physiology. 16th ed. W. B. Saunders, 1949.