Railroad Bridge (circa 1890)

Chicago citation style
Unknown. Railroad Bridge (circa 1890). Ca 1890. Retrieved from the Digital Public Library of America, http://digitalcollections.powerlibrary.org/cdm/ref/collection/pwala-hstph/id/191. (Accessed December 11, 2018.)
APA citation style
Unknown, (Ca 1890) Railroad Bridge (circa 1890). Retrieved from the Digital Public Library of America, http://digitalcollections.powerlibrary.org/cdm/ref/collection/pwala-hstph/id/191
MLA citation style
Unknown. Retrieved from the Digital Public Library of America <http://digitalcollections.powerlibrary.org/cdm/ref/collection/pwala-hstph/id/191>.
Note: These citations are programmatically generated and may be incomplete.