Štěpán, J., & Kellogg, E. H. ([1973]). The world's laws on voluntary sterilization for family planning purposes. Law and population monograph series.
Chicago-Zitierstil (17. Ausg.)Štěpán, Jan, und Edmund H. Kellogg. "The World's Laws on Voluntary Sterilization for Family Planning Purposes." Law and Population Monograph Series [1973].
MLA-Zitierstil (9. Ausg.)Štěpán, Jan, und Edmund H. Kellogg. "The World's Laws on Voluntary Sterilization for Family Planning Purposes." Law and Population Monograph Series, [1973].
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.