Section through axis of wheel

Chicago citation style
Proprietors of the Locks and Canals on Merrimack River. Section through axis of wheel. 1856-05-17. Retrieved from the Digital Public Library of America, http://ark.digitalcommonwealth.org/ark:/50959/w6634g28m. (Accessed July 18, 2018.)
APA citation style
Proprietors of the Locks and Canals on Merrimack River, (1856-05-17) Section through axis of wheel. Retrieved from the Digital Public Library of America, http://ark.digitalcommonwealth.org/ark:/50959/w6634g28m
MLA citation style
Proprietors of the Locks and Canals on Merrimack River. Retrieved from the Digital Public Library of America <http://ark.digitalcommonwealth.org/ark:/50959/w6634g28m>.
Note: These citations are programmatically generated and may be incomplete.