Elevation. Turbine for east pit

Chicago citation style
Proprietors of the Locks and Canals on Merrimack River. Elevation. Turbine for east pit. 1852-04. Retrieved from the Digital Public Library of America, http://ark.digitalcommonwealth.org/ark:/50959/w6634c73t. (Accessed June 23, 2018.)
APA citation style
Proprietors of the Locks and Canals on Merrimack River, (1852-04) Elevation. Turbine for east pit. Retrieved from the Digital Public Library of America, http://ark.digitalcommonwealth.org/ark:/50959/w6634c73t
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/w6634c73t>.
Note: These citations are programmatically generated and may be incomplete.