Tents at Camp 4 of the Copper River and Northwestern Railway showing workers loading freight onto a flatbed railroad car, April 17, 1908

Chicago citation style
Hegg, Eric A., 1867-1948. Tents at Camp 4 of the Copper River and Northwestern Railway showing workers loading freight onto a flatbed railroad car, April 17, 1908. 1908. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/hegg/id/761. (Accessed October 18, 2018.)
APA citation style
Hegg, Eric A., 1867-1948, (1908) Tents at Camp 4 of the Copper River and Northwestern Railway showing workers loading freight onto a flatbed railroad car, April 17, 1908. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/hegg/id/761
MLA citation style
Hegg, Eric A., 1867-1948. Retrieved from the Digital Public Library of America <http://cdm16786.contentdm.oclc.org/cdm/ref/collection/hegg/id/761>.
Note: These citations are programmatically generated and may be incomplete.