Westinghouse power generation units at Gorge Dam Powerhouse, as seen from above, August 15, 1924

Chicago citation style
Westinghouse power generation units at Gorge Dam Powerhouse, as seen from above, August 15, 1924. 1924. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/ww-swps/id/183. (Accessed August 21, 2018.)
APA citation style
(1924) Westinghouse power generation units at Gorge Dam Powerhouse, as seen from above, August 15, 1924. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/ww-swps/id/183
MLA citation style
Retrieved from the Digital Public Library of America <http://cdm16786.contentdm.oclc.org/cdm/ref/collection/ww-swps/id/183>.
Note: These citations are programmatically generated and may be incomplete.