1930

Chicago citation style
1930. 1930. Retrieved from the Digital Public Library of America, http://ark.digitalcommonwealth.org/ark:/50959/2v23w4427. (Accessed June 24, 2018.)
APA citation style
(1930) 1930. Retrieved from the Digital Public Library of America, http://ark.digitalcommonwealth.org/ark:/50959/2v23w4427
MLA citation style
Retrieved from the Digital Public Library of America <http://ark.digitalcommonwealth.org/ark:/50959/2v23w4427>.
Note: These citations are programmatically generated and may be incomplete.