View of key stone

Chicago citation style
View of key stone. 1889-07-10. Retrieved from the Digital Public Library of America, http://ark.digitalcommonwealth.org/ark:/50959/c821h3773. (Accessed July 18, 2018.)
APA citation style
(1889-07-10) View of key stone. Retrieved from the Digital Public Library of America, http://ark.digitalcommonwealth.org/ark:/50959/c821h3773
MLA citation style
Retrieved from the Digital Public Library of America <http://ark.digitalcommonwealth.org/ark:/50959/c821h3773>.
Note: These citations are programmatically generated and may be incomplete.