United Nations. Department of International Economic and Social Affairs. (1981). Selected factors affecting fertility and fertility preferences in developing countries. United Nations.
Chicago Style (17th ed.) CitationUnited Nations. Department of International Economic and Social Affairs. Selected Factors Affecting Fertility and Fertility Preferences in Developing Countries. New York: United Nations, 1981.
MLA (9th ed.) CitationUnited Nations. Department of International Economic and Social Affairs. Selected Factors Affecting Fertility and Fertility Preferences in Developing Countries. United Nations, 1981.
Warning: These citations may not always be 100% accurate.