Cita APA

United Nations. Department of Economic and Social Affairs. Population Division. (2013). World population prospects 2013. United Nations.

Citación estilo Chicago

United Nations. Department of Economic and Social Affairs. Population Division. World Population Prospects 2013. New York: United Nations, 2013.

Cita MLA

United Nations. Department of Economic and Social Affairs. Population Division. World Population Prospects 2013. United Nations, 2013.

Warning: These citations may not always be 100% accurate.