Ladders for exploration work on the rocky canyon walls at the Ruby Dam site, October 19, 1919

Chicago citation style
Ladders for exploration work on the rocky canyon walls at the Ruby Dam site, October 19, 1919. 1919. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/ww-swps/id/605. (Accessed June 22, 2018.)
APA citation style
(1919) Ladders for exploration work on the rocky canyon walls at the Ruby Dam site, October 19, 1919. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/ww-swps/id/605
MLA citation style
Retrieved from the Digital Public Library of America <http://cdm16786.contentdm.oclc.org/cdm/ref/collection/ww-swps/id/605>.
Note: These citations are programmatically generated and may be incomplete.