Παραπομπή σε μορφή APA (7η εκδ.)

United Nations. Dept. of Economic and Social Affairs. (1973). Demographic yearbook 1972 =: Annuaire démographique 1972 : special topic : population census statistics II (24th issue.). United Nations.

Παραπομπή σε μορφή Chicago (17η εκδ.)

United Nations. Dept. of Economic and Social Affairs. Demographic Yearbook 1972 =: Annuaire Démographique 1972 : Special Topic : Population Census Statistics II. 24th issue. New York: United Nations, 1973.

Παραπομπή σε μορφή MLA (8th εκδ.)

United Nations. Dept. of Economic and Social Affairs. Demographic Yearbook 1972 =: Annuaire Démographique 1972 : Special Topic : Population Census Statistics II. 24th issue. United Nations, 1973.