United Nations. Dept. of Economic and Social Affairs. Population Division. (2009). International migration report 2006: A global assessment. United Nations.
Chicago-referens (17:e uppl.)United Nations. Dept. of Economic and Social Affairs. Population Division. International Migration Report 2006: A Global Assessment. New York: United Nations, 2009.
MLA-referens (9:e uppl.)United Nations. Dept. of Economic and Social Affairs. Population Division. International Migration Report 2006: A Global Assessment. United Nations, 2009.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.