Chicago Area Geographic Information Study. (1985). Average percentage distribution for whites, non-whites in Chicago community areas based on 1970 and 1980 population data. [Chicago Area Geographic Information Study].
Chicago Style (17th ed.) CitationChicago Area Geographic Information Study. Average Percentage Distribution for Whites, Non-whites in Chicago Community Areas Based on 1970 and 1980 Population Data. [Chicago]: [Chicago Area Geographic Information Study], 1985.
MLA (8th ed.) CitationChicago Area Geographic Information Study. Average Percentage Distribution for Whites, Non-whites in Chicago Community Areas Based on 1970 and 1980 Population Data. [Chicago Area Geographic Information Study], 1985.
Warning: These citations may not always be 100% accurate.