APA (7th ed.) Citation

Greenhill, J. (1963). The year book of obstetrics and gynecology. Year Book Medical Publishers.

Chicago Style (17th ed.) Citation

Greenhill, J.P. The Year Book of Obstetrics and Gynecology. Chicago: Year Book Medical Publishers, 1963.

MLA (9th ed.) Citation

Greenhill, J.P. The Year Book of Obstetrics and Gynecology. Year Book Medical Publishers, 1963.

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