Não informado. (1994). International Journal of Fertility and Menopausal Studies. Medical Science Publishing International.
Chicago-Zitierstil (17. Ausg.)Não informado. International Journal of Fertility and Menopausal Studies. Washington: Medical Science Publishing International, 1994.
MLA-Zitierstil (8. Ausg.)Não informado. International Journal of Fertility and Menopausal Studies. Medical Science Publishing International, 1994.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.