New map of Boston giving all points of interest: with every railway & steamboat terminus, prominent hotels, theatres & public buildings

Chicago citation style
Geo. H. Walker & Co. New map of Boston giving all points of interest: with every railway & steamboat terminus, prominent hotels, theatres & public buildings. 1894. Retrieved from the Digital Public Library of America, http://ark.digitalcommonwealth.org/ark:/50959/7h149v16j. (Accessed June 20, 2018.)
APA citation style
Geo. H. Walker & Co, (1894) New map of Boston giving all points of interest: with every railway & steamboat terminus, prominent hotels, theatres & public buildings. Retrieved from the Digital Public Library of America, http://ark.digitalcommonwealth.org/ark:/50959/7h149v16j
MLA citation style
Geo. H. Walker & Co. Retrieved from the Digital Public Library of America <http://ark.digitalcommonwealth.org/ark:/50959/7h149v16j>.
Note: These citations are programmatically generated and may be incomplete.