Wooden walkway through a gorge

Chicago citation style
Wooden walkway through a gorge. 1850-1920. Retrieved from the Digital Public Library of America, http://ark.digitalcommonwealth.org/ark:/50959/sq87dr07k. (Accessed July 22, 2018.)
APA citation style
(1850-1920) Wooden walkway through a gorge. Retrieved from the Digital Public Library of America, http://ark.digitalcommonwealth.org/ark:/50959/sq87dr07k
MLA citation style
Retrieved from the Digital Public Library of America <http://ark.digitalcommonwealth.org/ark:/50959/sq87dr07k>.
Note: These citations are programmatically generated and may be incomplete.