Grist mill. Index of water direction

Chicago citation style
Proprietors of the Locks and Canals on Merrimack River. Grist mill. Index of water direction. 1857-10-5. Retrieved from the Digital Public Library of America, http://ark.digitalcommonwealth.org/ark:/50959/w6634d88n. (Accessed June 18, 2018.)
APA citation style
Proprietors of the Locks and Canals on Merrimack River, (1857-10-5) Grist mill. Index of water direction. Retrieved from the Digital Public Library of America, http://ark.digitalcommonwealth.org/ark:/50959/w6634d88n
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/w6634d88n>.
Note: These citations are programmatically generated and may be incomplete.