Railroad workers

Chicago citation style
Railroad workers. Unknown. Retrieved from the Digital Public Library of America, http://digital.library.temple.edu/cdm/ref/collection/p15037coll3/id/67166. (Accessed December 10, 2018.)
APA citation style
(Unknown) Railroad workers. Retrieved from the Digital Public Library of America, http://digital.library.temple.edu/cdm/ref/collection/p15037coll3/id/67166
MLA citation style
Retrieved from the Digital Public Library of America <http://digital.library.temple.edu/cdm/ref/collection/p15037coll3/id/67166>.
Note: These citations are programmatically generated and may be incomplete.