Pennsylvania Railroad locomotive

Chicago citation style
Zahn, Frank G., 1925-2008. Pennsylvania Railroad locomotive. 1954-12-05. Retrieved from the Digital Public Library of America, http://digital.library.temple.edu/cdm/ref/collection/p16002coll26/id/4402. (Accessed September 23, 2018.)
APA citation style
Zahn, Frank G., 1925-2008, (1954-12-05) Pennsylvania Railroad locomotive. Retrieved from the Digital Public Library of America, http://digital.library.temple.edu/cdm/ref/collection/p16002coll26/id/4402
MLA citation style
Zahn, Frank G., 1925-2008. Retrieved from the Digital Public Library of America <http://digital.library.temple.edu/cdm/ref/collection/p16002coll26/id/4402>.
Note: These citations are programmatically generated and may be incomplete.