(2007). World population prospects: The 2006 revision: Volume I. Comprehensive Tables / Department of Economic and Social Affairs, Population Division, United Nations. United Nations.
Chicago (17e ed.) BronvermeldingWorld Population Prospects: The 2006 Revision: Volume I. Comprehensive Tables / Department of Economic and Social Affairs, Population Division, United Nations. New York: United Nations, 2007.
MLA (8e ed.) BronvermeldingWorld Population Prospects: The 2006 Revision: Volume I. Comprehensive Tables / Department of Economic and Social Affairs, Population Division, United Nations. United Nations, 2007.
Let op: Deze citaties zijn niet altijd 100% accuraat.