Παραπομπή σε μορφή APA (7η εκδ.)

United Nations. Dept. of Economic and Social Affairs. (1972). Statistical yearbook 1971 =: Annuaire statistique 1971 (23rd issue.). United Nations.

Παραπομπή σε μορφή Chicago (17η εκδ.)

United Nations. Dept. of Economic and Social Affairs. Statistical Yearbook 1971 =: Annuaire Statistique 1971. 23rd issue. New York: United Nations, 1972.

Παραπομπή σε μορφή MLA (8th εκδ.)

United Nations. Dept. of Economic and Social Affairs. Statistical Yearbook 1971 =: Annuaire Statistique 1971. 23rd issue. United Nations, 1972.