APA (7th ed.) Citation

Cecil, R. L., Wyngaarden, J. B., Beeson, P. B., & McDermott, W. (1979). Textbook of medicine (15th ed.). Saunders.

Chicago Style (17th ed.) Citation

Cecil, Russell L., James B. Wyngaarden, Paul B. Beeson, and Walsh McDermott. Textbook of Medicine. 15th ed. Philadelphia: Saunders, 1979.

MLA (8th ed.) Citation

Cecil, Russell L., et al. Textbook of Medicine. 15th ed. Saunders, 1979.