Cita APA (7a ed.)
Ian Donald Inter-University School of Medical Ultrasound. The ultrasound review of obstetrics and gynecology. Parthenon Pub.
Cita Chicago Style (17a ed.)
Ian Donald Inter-University School of Medical Ultrasound. The Ultrasound Review of Obstetrics and Gynecology. Pearl River, N.Y.: Parthenon Pub.
Cita MLA (9a ed.)
Ian Donald Inter-University School of Medical Ultrasound. The Ultrasound Review of Obstetrics and Gynecology. Parthenon Pub.
Precaución: Estas citas no son 100% exactas.