Portrait: US Army (USA) General (GEN) George C. Marshall. (Uncovered), (Exact date shot UNKNOWN)

Chicago citation style
Department of Defense. American Forces Information Service. Defense Visual Information Center. 1994-. Portrait: US Army (USA) General (GEN) George C. Marshall. (Uncovered), (Exact date shot UNKNOWN). 1946-01-01. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/6641448. (Accessed June 20, 2018.)
APA citation style
Department of Defense. American Forces Information Service. Defense Visual Information Center. 1994-, (1946-01-01) Portrait: US Army (USA) General (GEN) George C. Marshall. (Uncovered), (Exact date shot UNKNOWN). Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/6641448
MLA citation style
Department of Defense. American Forces Information Service. Defense Visual Information Center. 1994-. Retrieved from the Digital Public Library of America <http://catalog.archives.gov/id/6641448>.
Note: These citations are programmatically generated and may be incomplete.