United States. Bureau of the Census. (1999). 1997 economic census. U.S. Census Bureau.
Chicago Style (17th ed.) CitationUnited States. Bureau of the Census. 1997 Economic Census. [Washington, D.C.]: U.S. Census Bureau, 1999.
MLA (8th ed.) CitationUnited States. Bureau of the Census. 1997 Economic Census. U.S. Census Bureau, 1999.
Warning: These citations may not always be 100% accurate.