Bancroft's official guide map of city and county of San Francisco

Chicago citation style
A.L. Bancroft & Company. Bancroft's official guide map of city and county of San Francisco. 1877. Retrieved from the Digital Public Library of America, http://ark.digitalcommonwealth.org/ark:/50959/4m90fc455. (Accessed July 18, 2018.)
APA citation style
A.L. Bancroft & Company, (1877) Bancroft's official guide map of city and county of San Francisco. Retrieved from the Digital Public Library of America, http://ark.digitalcommonwealth.org/ark:/50959/4m90fc455
MLA citation style
A.L. Bancroft & Company. Retrieved from the Digital Public Library of America <http://ark.digitalcommonwealth.org/ark:/50959/4m90fc455>.
Note: These citations are programmatically generated and may be incomplete.