The theory of sociology

Chicago citation style
Giddings, Franklin Henry, 1855-1931. The theory of sociology. 1894. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/001630998. (Accessed November 17, 2018.)
APA citation style
Giddings, Franklin Henry, 1855-1931, (1894) The theory of sociology. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/001630998
MLA citation style
Giddings, Franklin Henry, 1855-1931. Retrieved from the Digital Public Library of America <http://catalog.hathitrust.org/Record/001630998>.
Note: These citations are programmatically generated and may be incomplete.