United Nations. Dept. of Economic and Social Affairs. (1969). Statistical yearbook 1968 =: Annuaire statistique 1968 (20th issue.). United Nations.
Chicago Style (17th ed.) CitationUnited Nations. Dept. of Economic and Social Affairs. Statistical Yearbook 1968 =: Annuaire Statistique 1968. 20th issue. New York: United Nations, 1969.
MLA (8th ed.) CitationUnited Nations. Dept. of Economic and Social Affairs. Statistical Yearbook 1968 =: Annuaire Statistique 1968. 20th issue. United Nations, 1969.
Warning: These citations may not always be 100% accurate.
