Skagit River at center of canyon at Ruby Dam site showing timber structures on the right, October 19, 1919

Chicago citation style
Skagit River at center of canyon at Ruby Dam site showing timber structures on the right, October 19, 1919. 1919. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/ww-swps/id/607. (Accessed July 23, 2018.)
APA citation style
(1919) Skagit River at center of canyon at Ruby Dam site showing timber structures on the right, October 19, 1919. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/ww-swps/id/607
MLA citation style
Retrieved from the Digital Public Library of America <http://cdm16786.contentdm.oclc.org/cdm/ref/collection/ww-swps/id/607>.
Note: These citations are programmatically generated and may be incomplete.