Lockport sign, Route 171, Lockport (Ill.)

Chicago citation style
Lockport sign, Route 171, Lockport (Ill.). April 28, 1994. Retrieved from the Digital Public Library of America, http://collections.carli.illinois.edu/cdm/ref/collection/lew_slide/id/806. (Accessed December 11, 2018.)
APA citation style
(April 28, 1994) Lockport sign, Route 171, Lockport (Ill.). Retrieved from the Digital Public Library of America, http://collections.carli.illinois.edu/cdm/ref/collection/lew_slide/id/806
MLA citation style
Retrieved from the Digital Public Library of America <http://collections.carli.illinois.edu/cdm/ref/collection/lew_slide/id/806>.
Note: These citations are programmatically generated and may be incomplete.