Παραπομπή σε μορφή APA (7η εκδ.)

United Nations Department of International Economic and Social Affairs. (1979). Trends and characteristics of international migration since 1950. United Nations.

Παραπομπή σε μορφή Chicago (17η εκδ.)

United Nations Department of International Economic and Social Affairs. Trends and Characteristics of International Migration Since 1950. New York: United Nations, 1979.

Παραπομπή σε μορφή MLA (8th εκδ.)

United Nations Department of International Economic and Social Affairs. Trends and Characteristics of International Migration Since 1950. United Nations, 1979.