Simple truss bridge near 5th Avenue, McKeesport, Pennsylvania (print number 5300)

Chicago citation style
C.K. Mohler. Simple truss bridge near 5th Avenue, McKeesport, Pennsylvania (print number 5300). 1906. Retrieved from the Digital Public Library of America, http://collection1.libraries.psu.edu/cdm/ref/collection/pab/id/335. (Accessed September 23, 2018.)
APA citation style
C.K. Mohler, (1906) Simple truss bridge near 5th Avenue, McKeesport, Pennsylvania (print number 5300). Retrieved from the Digital Public Library of America, http://collection1.libraries.psu.edu/cdm/ref/collection/pab/id/335
MLA citation style
C.K. Mohler. Retrieved from the Digital Public Library of America <http://collection1.libraries.psu.edu/cdm/ref/collection/pab/id/335>.
Note: These citations are programmatically generated and may be incomplete.