Cita APA (7a ed.)

Burkman, r. t. (2000). Obstetric and gynecology clinic of north america. WB Sauders Company.

Cita Chicago Style (17a ed.)

Burkman, ronald t. Obstetric and Gynecology Clinic of North America. WB Sauders Company, 2000.

Cita MLA (9a ed.)

Burkman, ronald t. Obstetric and Gynecology Clinic of North America. WB Sauders Company, 2000.