United Nations. Statistical Office. (1958). International standard industrial classification of all economic activities. Statistical Office, United Nations.
Chicago Style (17th ed.) CitationUnited Nations. Statistical Office. International Standard Industrial Classification of All Economic Activities. New York: Statistical Office, United Nations, 1958.
MLA (9th ed.) CitationUnited Nations. Statistical Office. International Standard Industrial Classification of All Economic Activities. Statistical Office, United Nations, 1958.
Warning: These citations may not always be 100% accurate.