Peter Lonn and African American train porter at door to train car, ca. 1939-1942

Chicago citation style
Peter Lonn and African American train porter at door to train car, ca. 1939-1942. ca. 1939-1942. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/social/id/2120. (Accessed June 19, 2018.)
APA citation style
(ca. 1939-1942) Peter Lonn and African American train porter at door to train car, ca. 1939-1942. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/social/id/2120
MLA citation style
Retrieved from the Digital Public Library of America <http://cdm16786.contentdm.oclc.org/cdm/ref/collection/social/id/2120>.
Note: These citations are programmatically generated and may be incomplete.