APA (7th ed.) Citation

Hoffman, B. L., & Williams, J. W. (2011). Williams gynecology (2nd ed.). McGraw-Hill Medical.

Chicago Style (17th ed.) Citation

Hoffman, Barbara L., and J. Whitridge Williams. Williams Gynecology. 2nd ed. New York: McGraw-Hill Medical, 2011.

MLA (9th ed.) Citation

Hoffman, Barbara L., and J. Whitridge Williams. Williams Gynecology. 2nd ed. McGraw-Hill Medical, 2011.