Transitional eras in thought, with special reference to the present age

Chicago citation style
Armstrong, Andrew Campbell, 1860-. Transitional eras in thought, with special reference to the present age. 1904. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/001379450. (Accessed November 17, 2018.)
APA citation style
Armstrong, Andrew Campbell, 1860-, (1904) Transitional eras in thought, with special reference to the present age. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/001379450
MLA citation style
Armstrong, Andrew Campbell, 1860-. Retrieved from the Digital Public Library of America <http://catalog.hathitrust.org/Record/001379450>.
Note: These citations are programmatically generated and may be incomplete.