United Nations. Department for Economic and Social Information and Policy Analysis. Population Division. (1996). World population monitoring 1993: With a special report on refugees. United Nations.
Citazione stile Chigago Style (17a edizione)United Nations. Department for Economic and Social Information and Policy Analysis. Population Division. World Population Monitoring 1993: With a Special Report on Refugees. New York: United Nations, 1996.
Citatione MLA (9a ed.)United Nations. Department for Economic and Social Information and Policy Analysis. Population Division. World Population Monitoring 1993: With a Special Report on Refugees. United Nations, 1996.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.