Breaking the ground

Chicago citation style
Breaking the ground. 1850-1979. Retrieved from the Digital Public Library of America, http://ark.digitalcommonwealth.org/ark:/50959/73666k49w. (Accessed July 23, 2018.)
APA citation style
(1850-1979) Breaking the ground. Retrieved from the Digital Public Library of America, http://ark.digitalcommonwealth.org/ark:/50959/73666k49w
MLA citation style
Retrieved from the Digital Public Library of America <http://ark.digitalcommonwealth.org/ark:/50959/73666k49w>.
Note: These citations are programmatically generated and may be incomplete.