Citazione Stile APA (7a Edizione)

United Nations. Department of Economic and Social Affairs. Population Division. (2004). World fertility report: 2003. United Nations.

Citazione stile Chigago Style (17a edizione)

United Nations. Department of Economic and Social Affairs. Population Division. World Fertility Report: 2003. New York: United Nations, 2004.

Citatione MLA (9a ed.)

United Nations. Department of Economic and Social Affairs. Population Division. World Fertility Report: 2003. United Nations, 2004.