Pennsylvania Railroad 4934 train

Chicago citation style
Zahn, Frank G., 1925-2008. Pennsylvania Railroad 4934 train. 1970-07-24. Retrieved from the Digital Public Library of America, http://digital.library.temple.edu/cdm/ref/collection/p16002coll26/id/267. (Accessed December 15, 2018.)
APA citation style
Zahn, Frank G., 1925-2008, (1970-07-24) Pennsylvania Railroad 4934 train. Retrieved from the Digital Public Library of America, http://digital.library.temple.edu/cdm/ref/collection/p16002coll26/id/267
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/267>.
Note: These citations are programmatically generated and may be incomplete.