APA (7th ed.) Citation

Hoffman, B. L., Schorge, J. O., Schaffer, J. I., Halvorson, L. M., Bradshaw, K. D., Cunningham, F. G., & Calver, L. E. (2012). Williams gynecology (2nd.). McGraw-Hill Medical.

Chicago Style (17th ed.) Citation

Hoffman, Barbara L., John O. Schorge, Joseph I. Schaffer, Lisa M. Halvorson, Karen D. Bradshaw, F. Gary Cunningham, and Lewis E. Calver. Williams Gynecology. 2nd. New York: McGraw-Hill Medical, 2012.

MLA (9th ed.) Citation

Hoffman, Barbara L., et al. Williams Gynecology. 2nd. McGraw-Hill Medical, 2012.