APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (8th ed.) Citation

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

Warning: These citations may not always be 100% accurate.