Greenhill, J. P. (1963). The Year book of obstetrics and gynecology: 1962-1963 year book series. Year Book Medical.
芝加哥风格引文Greenhill, J. P. The Year Book of Obstetrics and Gynecology: 1962-1963 Year Book Series. Chicago: Year Book Medical, 1963.
MLA引文Greenhill, J. P. The Year Book of Obstetrics and Gynecology: 1962-1963 Year Book Series. Year Book Medical, 1963.
警告：这些引文格式不一定是100％准确.