Sesquicentennial slide 117

Chicago citation style
City of Naperville. Sesquicentennial slide 117. July 2, 1981. Retrieved from the Digital Public Library of America, http://www.idaillinois.org/cdm/ref/collection/npl/id/1060. (Accessed October 25, 2020.)
APA citation style
City of Naperville, (July 2, 1981) Sesquicentennial slide 117. Retrieved from the Digital Public Library of America, http://www.idaillinois.org/cdm/ref/collection/npl/id/1060
MLA citation style
City of Naperville. Retrieved from the Digital Public Library of America <http://www.idaillinois.org/cdm/ref/collection/npl/id/1060>.
Note: These citations are programmatically generated and may be incomplete.