Ultrasound in Obstetrics and Gynecology.
Chicago Style (17th ed.) CitationUltrasound in Obstetrics and Gynecology.
MLA引文Ultrasound in Obstetrics and Gynecology.
警告：這些引文格式不一定是100％准確.
APA引文
Ultrasound in Obstetrics and Gynecology.
Chicago Style (17th ed.) CitationUltrasound in Obstetrics and Gynecology.
MLA引文Ultrasound in Obstetrics and Gynecology.