United Nations. Economic Commission for Europe. (1966). Population structure in European countries. United Nations.
Chicago Style (17th ed.) CitationUnited Nations. Economic Commission for Europe. Population Structure in European Countries. New York: United Nations, 1966.
MLA (9th ed.) CitationUnited Nations. Economic Commission for Europe. Population Structure in European Countries. United Nations, 1966.
Warning: These citations may not always be 100% accurate.