United States. Bureau of the Census. (1982). 1980 census map, Chicago. U.S. Dept. of Commerce, Bureau of the Census, Geography Division.
Chicago Style (17th ed.) CitationUnited States. Bureau of the Census. 1980 Census Map, Chicago. [Washington, D.C.]: U.S. Dept. of Commerce, Bureau of the Census, Geography Division, 1982.
MLA (8th ed.) CitationUnited States. Bureau of the Census. 1980 Census Map, Chicago. U.S. Dept. of Commerce, Bureau of the Census, Geography Division, 1982.
Warning: These citations may not always be 100% accurate.