United States. Bureau of the Census. (1991). 1990 Census of population and housing: Public Law 94-171 data. U.S. Dept. of Commerce, Bureau of the Census, Data User Services Division.
Chicago Style (17th ed.) CitationUnited States. Bureau of the Census. 1990 Census of Population and Housing: Public Law 94-171 Data. Washington, D.C.: U.S. Dept. of Commerce, Bureau of the Census, Data User Services Division, 1991.
MLA (9th ed.) CitationUnited States. Bureau of the Census. 1990 Census of Population and Housing: Public Law 94-171 Data. U.S. Dept. of Commerce, Bureau of the Census, Data User Services Division, 1991.
Warning: These citations may not always be 100% accurate.