World Health Organization. (2006). Reproductive Health Indicators; Guidelines for their generation, intepretation and analysis for global monitoring. World Health Organization.
Chicago-Zitierstil (17. Ausg.)World Health Organization. Reproductive Health Indicators; Guidelines for Their Generation, Intepretation and Analysis for Global Monitoring. Switzerland: World Health Organization, 2006.
MLA-Zitierstil (9. Ausg.)World Health Organization. Reproductive Health Indicators; Guidelines for Their Generation, Intepretation and Analysis for Global Monitoring. World Health Organization, 2006.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.