Naciones Unidas Departamento de Asuntos Económicos y Sociales. (1993). The sex and age distribution of the world populations: The 1992 revision. United Nations.
Chicago Style (17th ed.) CitationNaciones Unidas Departamento de Asuntos Económicos y Sociales. The Sex and Age Distribution of the World Populations: The 1992 Revision. New York: United Nations, 1993.
MLA (9th ed.) CitationNaciones Unidas Departamento de Asuntos Económicos y Sociales. The Sex and Age Distribution of the World Populations: The 1992 Revision. United Nations, 1993.
Warning: These citations may not always be 100% accurate.