G. Woolworth Colton's new guide map of the United States & Canada: with railroads, counties etc

Chicago citation style
Colton, G. Woolworth (George Woolworth), 1827-1901. G. Woolworth Colton's new guide map of the United States & Canada: with railroads, counties etc. 1863. Retrieved from the Digital Public Library of America, http://ark.digitalcommonwealth.org/ark:/50959/7h149x42k. (Accessed July 17, 2018.)
APA citation style
Colton, G. Woolworth (George Woolworth), 1827-1901, (1863) G. Woolworth Colton's new guide map of the United States & Canada: with railroads, counties etc. Retrieved from the Digital Public Library of America, http://ark.digitalcommonwealth.org/ark:/50959/7h149x42k
MLA citation style
Colton, G. Woolworth (George Woolworth), 1827-1901. Retrieved from the Digital Public Library of America <http://ark.digitalcommonwealth.org/ark:/50959/7h149x42k>.
Note: These citations are programmatically generated and may be incomplete.