Men in front of a train

Chicago citation style
Unknown. Men in front of a train. 1945-10-18. Retrieved from the Digital Public Library of America, http://digital.library.temple.edu/cdm/ref/collection/p15037coll3/id/1123. (Accessed December 15, 2018.)
APA citation style
Unknown, (1945-10-18) Men in front of a train. Retrieved from the Digital Public Library of America, http://digital.library.temple.edu/cdm/ref/collection/p15037coll3/id/1123
MLA citation style
Unknown. Retrieved from the Digital Public Library of America <http://digital.library.temple.edu/cdm/ref/collection/p15037coll3/id/1123>.
Note: These citations are programmatically generated and may be incomplete.