APA引文

Evans, M. I. (2001). Pretest obstetrics and gynecology. Boston, MA: McGraw-Hill.

Trích dẫn kiểu Chicago

Evans, Mark I. Pretest Obstetrics and Gynecology. Boston, MA: McGraw-Hill, 2001.

MLA引文

Evans, Mark I. Pretest Obstetrics and Gynecology. Boston, MA: McGraw-Hill, 2001.

警告：這些引文格式不一定是100％准確.