A US Army operates an armored vehicle

Chicago citation style
Department of Defense. American Forces Information Service. Defense Visual Information Center. 1994. A US Army operates an armored vehicle. 1978-04-01. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/6399173. (Accessed October 21, 2018.)
APA citation style
Department of Defense. American Forces Information Service. Defense Visual Information Center. 1994, (1978-04-01) A US Army operates an armored vehicle. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/6399173
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/6399173>.
Note: These citations are programmatically generated and may be incomplete.