Cita APA (7a ed.)

Sanders, R. C. (1985). The Principles and Practice of Ultrasonography in Obstetrics and Gynecology.

Cita Chicago Style (17a ed.)

Sanders, Roger C. The Principles and Practice of Ultrasonography in Obstetrics and Gynecology. 1985.

Cita MLA (9a ed.)

Sanders, Roger C. The Principles and Practice of Ultrasonography in Obstetrics and Gynecology. 1985.

Precaución: Estas citas no son 100% exactas.