Map of the Boston and Northwestern, Massachusetts Central, and Boston and Poughkeepsie Railroads and their connections

Chicago citation style
Keith, Herbert F. Map of the Boston and Northwestern, Massachusetts Central, and Boston and Poughkeepsie Railroads and their connections. 1877. Retrieved from the Digital Public Library of America, http://ark.digitalcommonwealth.org/ark:/50959/cj82kp53p. (Accessed June 21, 2018.)
APA citation style
Keith, Herbert F, (1877) Map of the Boston and Northwestern, Massachusetts Central, and Boston and Poughkeepsie Railroads and their connections. Retrieved from the Digital Public Library of America, http://ark.digitalcommonwealth.org/ark:/50959/cj82kp53p
MLA citation style
Keith, Herbert F. Retrieved from the Digital Public Library of America <http://ark.digitalcommonwealth.org/ark:/50959/cj82kp53p>.
Note: These citations are programmatically generated and may be incomplete.