United Nations Department of International Economic and Social Affairs & United Nations International Conference on Ageing Populations in the Context of Urbanization. (1991). Ageing and urbanization: Proceedings of the United Nations International Conference on Ageing Populations in the Context of Urbanization, Sendai (Japan), 12-16 September 1988. United Nations.
Chicago Style (17th ed.) CitationUnited Nations Department of International Economic and Social Affairs and United Nations International Conference on Ageing Populations in the Context of Urbanization. Ageing and Urbanization: Proceedings of the United Nations International Conference on Ageing Populations in the Context of Urbanization, Sendai (Japan), 12-16 September 1988. New York: United Nations, 1991.
MLA (9th ed.) CitationUnited Nations Department of International Economic and Social Affairs and United Nations International Conference on Ageing Populations in the Context of Urbanization. Ageing and Urbanization: Proceedings of the United Nations International Conference on Ageing Populations in the Context of Urbanization, Sendai (Japan), 12-16 September 1988. United Nations, 1991.