United Nations. Department of International Economic and Social Affairs. (1997). The Sex and age distribution of the world populations: The 1996 revision. United Nations.
Chicago Style (17th ed.) CitationUnited Nations. Department of International Economic and Social Affairs. The Sex and Age Distribution of the World Populations: The 1996 Revision. New York: United Nations, 1997.
MLA (9th ed.) CitationUnited Nations. Department of International Economic and Social Affairs. The Sex and Age Distribution of the World Populations: The 1996 Revision. United Nations, 1997.
Warning: These citations may not always be 100% accurate.