Worker using communication equipment, Grand Coulee Dam construction site, January 7, 1938

Chicago citation style
Worker using communication equipment, Grand Coulee Dam construction site, January 7, 1938. 1938. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/grandcoulee/id/200. (Accessed September 19, 2018.)
APA citation style
(1938) Worker using communication equipment, Grand Coulee Dam construction site, January 7, 1938. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/grandcoulee/id/200
MLA citation style
Retrieved from the Digital Public Library of America <http://cdm16786.contentdm.oclc.org/cdm/ref/collection/grandcoulee/id/200>.
Note: These citations are programmatically generated and may be incomplete.