Workers erecting steel beams, Grand Coulee Dam construction site, July 26, 1938

Chicago citation style
Workers erecting steel beams, Grand Coulee Dam construction site, July 26, 1938. 1938. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/grandcoulee/id/154. (Accessed September 24, 2018.)
APA citation style
(1938) Workers erecting steel beams, Grand Coulee Dam construction site, July 26, 1938. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/grandcoulee/id/154
MLA citation style
Retrieved from the Digital Public Library of America <http://cdm16786.contentdm.oclc.org/cdm/ref/collection/grandcoulee/id/154>.
Note: These citations are programmatically generated and may be incomplete.