Knowledge wins. Public library books are free

Chicago citation style
Smith, Dan, 1865-1934. Knowledge wins. Public library books are free. 1918. Retrieved from the Digital Public Library of America, http://ark.digitalcommonwealth.org/ark:/50959/ft848v27f. (Accessed June 21, 2018.)
APA citation style
Smith, Dan, 1865-1934, (1918) Knowledge wins. Public library books are free. Retrieved from the Digital Public Library of America, http://ark.digitalcommonwealth.org/ark:/50959/ft848v27f
MLA citation style
Smith, Dan, 1865-1934. Retrieved from the Digital Public Library of America <http://ark.digitalcommonwealth.org/ark:/50959/ft848v27f>.
Note: These citations are programmatically generated and may be incomplete.