United Nations. Department of International Economic and Social Affairs. World population trends and policies: 1987 monitoring report. United Nations, c 1988.
Chicago Style (17th ed.) CitationUnited Nations. Department of International Economic and Social Affairs. World Population Trends and Policies: 1987 Monitoring Report. New York: United Nations, c 1988.
MLA (9th ed.) CitationUnited Nations. Department of International Economic and Social Affairs. World Population Trends and Policies: 1987 Monitoring Report. United Nations, c 1988.
Warning: These citations may not always be 100% accurate.