Proceedings of the ... annual educational conference

Chicago citation style
Ohio State Educational Conference. Proceedings of the ... annual educational conference. 1921-1932. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/008898763. (Accessed November 20, 2018.)
APA citation style
Ohio State Educational Conference, (1921-1932) Proceedings of the ... annual educational conference. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/008898763
MLA citation style
Ohio State Educational Conference. Retrieved from the Digital Public Library of America <http://catalog.hathitrust.org/Record/008898763>.
Note: These citations are programmatically generated and may be incomplete.