APA (7th ed.) Citation

Chicago. Department of Planning, C. a. C. D. (1991). 1990 census, profile 6: Housing unit characteristics-persons, rooms and tenure [for city of Chicago and community areas] : summary tape file 1A. Dept. of Planning and Development.

Chicago Style (17th ed.) Citation

Chicago. Department of Planning, City and Community Development. 1990 Census, Profile 6: Housing Unit Characteristics-persons, Rooms and Tenure [for City of Chicago and Community Areas] : Summary Tape File 1A. Chicago, Ill.: Dept. of Planning and Development, 1991.

MLA (8th ed.) Citation

Chicago. Department of Planning, City and Community Development. 1990 Census, Profile 6: Housing Unit Characteristics-persons, Rooms and Tenure [for City of Chicago and Community Areas] : Summary Tape File 1A. Dept. of Planning and Development, 1991.