APA (7th ed.) Citation

Williams, R. H., Wilson, J. D., & Foster, D. W. (1992). Williams textbook of endocrinology (8th ed.). Saunders.

Chicago Style (17th ed.) Citation

Williams, Robert Hardin, Jean D. Wilson, and Daniel W. Foster. Williams Textbook of Endocrinology. 8th ed. Philadelphia, PA: Saunders, 1992.

MLA (9th ed.) Citation

Williams, Robert Hardin, et al. Williams Textbook of Endocrinology. 8th ed. Saunders, 1992.