Dan Ryan Expressway, Folder 269, Sheet 9

Chicago citation style
Chicago Architectural Photographing Company. Dan Ryan Expressway, Folder 269, Sheet 9. 1973-1973. Retrieved from the Digital Public Library of America, http://collections.carli.illinois.edu/cdm/ref/collection/uic_pic/id/27743. (Accessed October 15, 2018.)
APA citation style
Chicago Architectural Photographing Company, (1973-1973) Dan Ryan Expressway, Folder 269, Sheet 9. Retrieved from the Digital Public Library of America, http://collections.carli.illinois.edu/cdm/ref/collection/uic_pic/id/27743
MLA citation style
Chicago Architectural Photographing Company. Retrieved from the Digital Public Library of America <http://collections.carli.illinois.edu/cdm/ref/collection/uic_pic/id/27743>.
Note: These citations are programmatically generated and may be incomplete.