United Nations. Department of Economic and Social Affairs. Population Division. (2007). World population prospects: The 2006 revision. United Nations.
Citace podle Chicago (17th ed.)United Nations. Department of Economic and Social Affairs. Population Division. World Population Prospects: The 2006 Revision. New York: United Nations, 2007.
Citace podle MLA (9th ed.)United Nations. Department of Economic and Social Affairs. Population Division. World Population Prospects: The 2006 Revision. United Nations, 2007.
Upozornění: Tyto citace jsou generovány automaticky. Nemusí být zcela správně podle citačních pravidel..