Night view of the Grand Coulee Dam, Third Powerplant, taken from the left abutment of the dam and showing construction progress for the powerplant, Washington, May 18, 1973

Chicago citation style
Isom, Bob. (United States. Bureau of Reclamation). Night view of the Grand Coulee Dam, Third Powerplant, taken from the left abutment of the dam and showing construction progress for the powerplant, Washington, May 18, 1973. 1973. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/jackson/id/590. (Accessed November 12, 2018.)
APA citation style
Isom, Bob. (United States. Bureau of Reclamation), (1973) Night view of the Grand Coulee Dam, Third Powerplant, taken from the left abutment of the dam and showing construction progress for the powerplant, Washington, May 18, 1973. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/jackson/id/590
MLA citation style
Isom, Bob. (United States. Bureau of Reclamation). Retrieved from the Digital Public Library of America <http://cdm16786.contentdm.oclc.org/cdm/ref/collection/jackson/id/590>.
Note: These citations are programmatically generated and may be incomplete.