I&M Canal Trail, looking north towards 9th Street, Lockport (Ill.) (3)

Chicago citation style
I&M Canal Trail, looking north towards 9th Street, Lockport (Ill.) (3). December 1991. Retrieved from the Digital Public Library of America, http://collections.carli.illinois.edu/cdm/ref/collection/lew_slide/id/640. (Accessed December 15, 2018.)
APA citation style
(December 1991) I&M Canal Trail, looking north towards 9th Street, Lockport (Ill.) (3). Retrieved from the Digital Public Library of America, http://collections.carli.illinois.edu/cdm/ref/collection/lew_slide/id/640
MLA citation style
Retrieved from the Digital Public Library of America <http://collections.carli.illinois.edu/cdm/ref/collection/lew_slide/id/640>.
Note: These citations are programmatically generated and may be incomplete.