Cita APA (7a ed.)
The ultrasound review of obstetrics and gynecology. Parthenon.
Cita Chicago Style (17a ed.)
The Ultrasound Review of Obstetrics and Gynecology. [London]: Parthenon.
Cita MLA (9a ed.)
The Ultrasound Review of Obstetrics and Gynecology. Parthenon.
Precaución: Estas citas no son 100% exactas.