District map of Chicago / designed by W.R. Humphrey, Industrial Commissioner of the Chicago Association of Commerce

Chicago citation style
Humphrey, W. R.. District map of Chicago / designed by W.R. Humphrey, Industrial Commissioner of the Chicago Association of Commerce. 1910. Retrieved from the Digital Public Library of America, http://collections.lib.uwm.edu/cdm/ref/collection/agdm/id/1322. (Accessed March 28, 2024.)
APA citation style
Humphrey, W. R., (1910) District map of Chicago / designed by W.R. Humphrey, Industrial Commissioner of the Chicago Association of Commerce. Retrieved from the Digital Public Library of America, http://collections.lib.uwm.edu/cdm/ref/collection/agdm/id/1322
MLA citation style
Humphrey, W. R.. Retrieved from the Digital Public Library of America <http://collections.lib.uwm.edu/cdm/ref/collection/agdm/id/1322>.
Note: These citations are programmatically generated and may be incomplete.