United Nations. Population Division. (1998). World population monitoring 1996: Selected aspects of reproductive rights and reproductive health. United Nations Secretariat, United Nations.
Cita Chicago (17th ed.)United Nations. Population Division. World Population Monitoring 1996: Selected Aspects of Reproductive Rights and Reproductive Health. New York: United Nations Secretariat, United Nations, 1998.
Cita MLA (9th ed.)United Nations. Population Division. World Population Monitoring 1996: Selected Aspects of Reproductive Rights and Reproductive Health. United Nations Secretariat, United Nations, 1998.
Atenció: Aquestes cites poden no estar 100% correctes.