Cita APA (7a ed.)

United States Committee for Refugees. (1980). World refugee survey. United States Committee for Refugees.

Cita Chicago Style (17a ed.)

United States Committee for Refugees. World Refugee Survey. New York: United States Committee for Refugees, 1980.

Cita MLA (9a ed.)

United States Committee for Refugees. World Refugee Survey. United States Committee for Refugees, 1980.

Precaución: Estas citas no son 100% exactas.