Pennsylvania Railroad 6738 train

Chicago citation style
Zahn, Frank G., 1925-2008. Pennsylvania Railroad 6738 train. 1957-06-07. Retrieved from the Digital Public Library of America, http://digital.library.temple.edu/cdm/ref/collection/p16002coll26/id/3936. (Accessed December 13, 2018.)
APA citation style
Zahn, Frank G., 1925-2008, (1957-06-07) Pennsylvania Railroad 6738 train. Retrieved from the Digital Public Library of America, http://digital.library.temple.edu/cdm/ref/collection/p16002coll26/id/3936
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/3936>.
Note: These citations are programmatically generated and may be incomplete.