Photograph of Ernst Posner

Chicago citation style
General Services Administration. National Archives and Records Service. Office of Educational Programs. Education Division. ?-4/1/1985. Photograph of Ernst Posner. 1964-01-01. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/12170786. (Accessed July 23, 2018.)
APA citation style
General Services Administration. National Archives and Records Service. Office of Educational Programs. Education Division. ?-4/1/1985, (1964-01-01) Photograph of Ernst Posner. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/12170786
MLA citation style
General Services Administration. National Archives and Records Service. Office of Educational Programs. Education Division. ?-4/1/1985. Retrieved from the Digital Public Library of America <http://catalog.archives.gov/id/12170786>.
Note: These citations are programmatically generated and may be incomplete.