O. A. K.

Chicago citation style
E. D. French, French, Edwin Davis, 1851-1906. O. A. K.. 05/22/1923. Retrieved from the Digital Public Library of America, http://www.idaillinois.org/cdm/ref/collection/p15602coll1/id/5214. (Accessed April 13, 2021.)
APA citation style
E. D. French, French, Edwin Davis, 1851-1906, (05/22/1923) O. A. K.. Retrieved from the Digital Public Library of America, http://www.idaillinois.org/cdm/ref/collection/p15602coll1/id/5214
MLA citation style
E. D. French, French, Edwin Davis, 1851-1906. Retrieved from the Digital Public Library of America <http://www.idaillinois.org/cdm/ref/collection/p15602coll1/id/5214>.
Note: These citations are programmatically generated and may be incomplete.