Mrs. Flora Thornton speaking at the Convocation, the audience in the foreground

Chicago citation style
Mrs. Flora Thornton speaking at the Convocation, the audience in the foreground. 1984. Retrieved from the Digital Public Library of America, http://cdm15730.contentdm.oclc.org/cdm/ref/collection/p271401coll15/id/19956. (Accessed December 13, 2018.)
APA citation style
(1984) Mrs. Flora Thornton speaking at the Convocation, the audience in the foreground. Retrieved from the Digital Public Library of America, http://cdm15730.contentdm.oclc.org/cdm/ref/collection/p271401coll15/id/19956
MLA citation style
Retrieved from the Digital Public Library of America <http://cdm15730.contentdm.oclc.org/cdm/ref/collection/p271401coll15/id/19956>.
Note: These citations are programmatically generated and may be incomplete.