Boston Public Library, Copley Sq. Corner stone at quarry

Chicago citation style
Boston Public Library, Copley Sq. Corner stone at quarry. 1888-10-31. Retrieved from the Digital Public Library of America, http://ark.digitalcommonwealth.org/ark:/50959/c821h483f. (Accessed June 20, 2018.)
APA citation style
(1888-10-31) Boston Public Library, Copley Sq. Corner stone at quarry. Retrieved from the Digital Public Library of America, http://ark.digitalcommonwealth.org/ark:/50959/c821h483f
MLA citation style
Retrieved from the Digital Public Library of America <http://ark.digitalcommonwealth.org/ark:/50959/c821h483f>.
Note: These citations are programmatically generated and may be incomplete.