Portrait of unidentified man

Chicago citation style
Portrait of unidentified man. ca. 1939-1940. Retrieved from the Digital Public Library of America, http://cdmweb.lib.csufresno.edu/cdm/ref/collection/worldsfair/id/10223. (Accessed December 10, 2018.)
APA citation style
(ca. 1939-1940) Portrait of unidentified man. Retrieved from the Digital Public Library of America, http://cdmweb.lib.csufresno.edu/cdm/ref/collection/worldsfair/id/10223
MLA citation style
Retrieved from the Digital Public Library of America <http://cdmweb.lib.csufresno.edu/cdm/ref/collection/worldsfair/id/10223>.
Note: These citations are programmatically generated and may be incomplete.