Workers beside Larner-Johnson flow control valve, draft tube and a portion of scroll case, unit no. 2, Gorge Dam Powerhouse, September 26, 1923

Chicago citation style
Workers beside Larner-Johnson flow control valve, draft tube and a portion of scroll case, unit no. 2, Gorge Dam Powerhouse, September 26, 1923. 1923. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/ww-swps/id/228. (Accessed June 18, 2018.)
APA citation style
(1923) Workers beside Larner-Johnson flow control valve, draft tube and a portion of scroll case, unit no. 2, Gorge Dam Powerhouse, September 26, 1923. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/ww-swps/id/228
MLA citation style
Retrieved from the Digital Public Library of America <http://cdm16786.contentdm.oclc.org/cdm/ref/collection/ww-swps/id/228>.
Note: These citations are programmatically generated and may be incomplete.