New & complete map of the city of Boston, and precincts including part of Charlestown, Cambridge & Roxbury: from the best authorities

Chicago citation style
Boynton, George W., d. 1884. New & complete map of the city of Boston, and precincts including part of Charlestown, Cambridge & Roxbury: from the best authorities. 1850. Retrieved from the Digital Public Library of America, http://ark.digitalcommonwealth.org/ark:/50959/9s161b14d. (Accessed June 18, 2018.)
APA citation style
Boynton, George W., d. 1884, (1850) New & complete map of the city of Boston, and precincts including part of Charlestown, Cambridge & Roxbury: from the best authorities. Retrieved from the Digital Public Library of America, http://ark.digitalcommonwealth.org/ark:/50959/9s161b14d
MLA citation style
Boynton, George W., d. 1884. Retrieved from the Digital Public Library of America <http://ark.digitalcommonwealth.org/ark:/50959/9s161b14d>.
Note: These citations are programmatically generated and may be incomplete.