David D. Mattocks, Class of 1920

Chicago citation style
David D. Mattocks, Class of 1920. 1919-01-22. Retrieved from the Digital Public Library of America, http://cdm16122.contentdm.oclc.org/cdm/ref/collection/p15370coll2/id/8873. (Accessed July 20, 2018.)
APA citation style
(1919-01-22) David D. Mattocks, Class of 1920. Retrieved from the Digital Public Library of America, http://cdm16122.contentdm.oclc.org/cdm/ref/collection/p15370coll2/id/8873
MLA citation style
Retrieved from the Digital Public Library of America <http://cdm16122.contentdm.oclc.org/cdm/ref/collection/p15370coll2/id/8873>.
Note: These citations are programmatically generated and may be incomplete.