Schneider, K. M., & Patrick, S. K. (2009). Pre Test Obstetric & Gynecology. McGraw-Hill Book Company.
芝加哥风格引文Schneider, Karen M., 与 Stephen K. Patrick. Pre Test Obstetric & Gynecology. McGraw-Hill Book Company, 2009.
MLA引文Schneider, Karen M., 与 Stephen K. Patrick. Pre Test Obstetric & Gynecology. McGraw-Hill Book Company, 2009.
警告：这些引文格式不一定是100％准确.