Postcard back, Charles M. Cates photograph.

Chicago citation style
Postcard back, Charles M. Cates photograph.. 1920. Retrieved from the Digital Public Library of America, http://cdm16311.contentdm.oclc.org/cdm/ref/collection/p265301coll9/id/388. (Accessed May 28, 2020.)
APA citation style
(1920) Postcard back, Charles M. Cates photograph.. Retrieved from the Digital Public Library of America, http://cdm16311.contentdm.oclc.org/cdm/ref/collection/p265301coll9/id/388
MLA citation style
Retrieved from the Digital Public Library of America <http://cdm16311.contentdm.oclc.org/cdm/ref/collection/p265301coll9/id/388>.
Note: These citations are programmatically generated and may be incomplete.