United Nations. Dept. of Economic and Social Affairs United Nations. Dept. of Social Affairs. (1973). The determinants and consequences of population trends: New summary of findings of interaction of demographic, economic and social factors. United Nations.
Trích dẫn kiểu Chicago (xuất bản lần thứ 7)United Nations. Dept. of Economic and Social Affairs United Nations. Dept. of Social Affairs. The Determinants and Consequences of Population Trends: New Summary of Findings of Interaction of Demographic, Economic and Social Factors. New York: United Nations, 1973.
Trích dẫn kiểu MLA (xuất bản lần thứ 9)United Nations. Dept. of Economic and Social Affairs United Nations. Dept. of Social Affairs. The Determinants and Consequences of Population Trends: New Summary of Findings of Interaction of Demographic, Economic and Social Factors. United Nations, 1973.