APA (7th ed.) Citation

Hoffman, B. L. (2012). Williams gynecology (2nd ed.). McGraw Hill/Medical.

Chicago Style (17th ed.) Citation

Hoffman, Barbara L. Williams Gynecology. 2nd ed. New York: McGraw Hill/Medical, 2012.

MLA (9th ed.) Citation

Hoffman, Barbara L. Williams Gynecology. 2nd ed. McGraw Hill/Medical, 2012.