Man working machine

Chicago citation style
Man working machine. 1874-1982. Retrieved from the Digital Public Library of America, http://ark.digitalcommonwealth.org/ark:/50959/b2774244b. (Accessed June 23, 2018.)
APA citation style
(1874-1982) Man working machine. Retrieved from the Digital Public Library of America, http://ark.digitalcommonwealth.org/ark:/50959/b2774244b
MLA citation style
Retrieved from the Digital Public Library of America <http://ark.digitalcommonwealth.org/ark:/50959/b2774244b>.
Note: These citations are programmatically generated and may be incomplete.