APA (7th ed.) Citation

Não informado. (1980). Postgraduate Obstetrics & Gynecology. Postgraduate Obstetrics & Gynecology.

Chicago Style (17th ed.) Citation

Não informado. Postgraduate Obstetrics & Gynecology. Philadelphia, Pa: Postgraduate Obstetrics & Gynecology, 1980.

MLA (8th ed.) Citation

Não informado. Postgraduate Obstetrics & Gynecology. Postgraduate Obstetrics & Gynecology, 1980.

Warning: These citations may not always be 100% accurate.