Kellogg, E., Kline, D. K., & Stepan, J. (1975). The world's laws and practices on population and sexuality education. Fletcher School of Law and Diplomacy, Tufts Univ.
Chicago-Zitierstil (17. Ausg.)Kellogg, Edward, David K. Kline, und Jan Stepan. The World's Laws and Practices on Population and Sexuality Education. Medford, Mass: Fletcher School of Law and Diplomacy, Tufts Univ, 1975.
MLA-Zitierstil (9. Ausg.)Kellogg, Edward, et al. The World's Laws and Practices on Population and Sexuality Education. Fletcher School of Law and Diplomacy, Tufts Univ, 1975.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.