Não informado. (2003). Quarterly Review of Obstetrics and Gynecology. Washington Institute of Medicine.
Style de citation Chicago (17e éd.)Não informado. Quarterly Review of Obstetrics and Gynecology. Washington: Washington Institute of Medicine, 2003.
Style de citation MLA (8e éd.)Não informado. Quarterly Review of Obstetrics and Gynecology. Washington Institute of Medicine, 2003.
Attention : ces citations peuvent ne pas être correctes à 100%.