APA (7th ed.) Citation

Penfield, A. J. (1997). Outpatient gynecologic surgery. Williams & Wilkins.

Chicago Style (17th ed.) Citation

Penfield, A. Jefferson. Outpatient Gynecologic Surgery. Baltimore: Williams & Wilkins, 1997.

MLA (9th ed.) Citation

Penfield, A. Jefferson. Outpatient Gynecologic Surgery. Williams & Wilkins, 1997.