Παραπομπή σε μορφή APA (7η εκδ.)

United Nations. Dept. of Economic and Social Affairs. (1955). Demographic yearbook 1955 =: Annuaire démographique 1955 : special topic : population censuses (7th edition.). United Nations.

Παραπομπή σε μορφή Chicago (17η εκδ.)

United Nations. Dept. of Economic and Social Affairs. Demographic Yearbook 1955 =: Annuaire Démographique 1955 : Special Topic : Population Censuses. 7th edition. New York: United Nations, 1955.

Παραπομπή σε μορφή MLA (8th εκδ.)

United Nations. Dept. of Economic and Social Affairs. Demographic Yearbook 1955 =: Annuaire Démographique 1955 : Special Topic : Population Censuses. 7th edition. United Nations, 1955.