Não informado. (2003). Quarterly Review of Obstetrics and Gynecology. Washington Institute of Medicine.
Chicagoスタイル(17版)引用形式Não informado. Quarterly Review of Obstetrics and Gynecology. Washington: Washington Institute of Medicine, 2003.
MLA(8版)引用形式Não informado. Quarterly Review of Obstetrics and Gynecology. Washington Institute of Medicine, 2003.
警告: この引用は必ずしも正確ではありません.