Cita APA (7a ed.)

(1980). World population trends and policies. 1979 monitoring report. Vol. 1, Population trends. United Nations. Department of International Economic and Social Affairs.

Cita Chicago Style (17a ed.)

World Population Trends and Policies. 1979 Monitoring Report. Vol. 1, Population Trends. New York: United Nations. Department of International Economic and Social Affairs, 1980.

Cita MLA (9a ed.)

World Population Trends and Policies. 1979 Monitoring Report. Vol. 1, Population Trends. United Nations. Department of International Economic and Social Affairs, 1980.