Riddle, J. M. (1991). Oral contraceptives and early-term abortifacients during classical antiquity and the middle ages.
Chicago-Zitierstil (17. Ausg.)Riddle, John M. Oral Contraceptives and Early-term Abortifacients During Classical Antiquity and the Middle Ages. 1991.
MLA-Zitierstil (9. Ausg.)Riddle, John M. Oral Contraceptives and Early-term Abortifacients During Classical Antiquity and the Middle Ages. 1991.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.