Não informado. The Year Book of Obstetrics, Gynecology and Women's Health. Moshy-Yar Book.
Citação do estilo Chicago (17ª ed.)Não informado. The Year Book of Obstetrics, Gynecology and Women's Health. Saint Louis, Mo: Moshy-Yar Book.
Citação MLA (8ª ed.)Não informado. The Year Book of Obstetrics, Gynecology and Women's Health. Moshy-Yar Book.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.