APA (7th ed.) Citation

United Nations. Department of International Economic and Social Affairs. (1982). World population trends and policies, 1981 monitoring report. United Nations.

Chicago Style (17th ed.) Citation

United Nations. Department of International Economic and Social Affairs. World Population Trends and Policies, 1981 Monitoring Report. New York: United Nations, 1982.

MLA (9th ed.) Citation

United Nations. Department of International Economic and Social Affairs. World Population Trends and Policies, 1981 Monitoring Report. United Nations, 1982.