Participants in Exercise COPE NORTH 89-1 attend a briefing

Chicago citation style
Department of Defense. American Forces Information Service. Defense Visual Information Center. 1994. Participants in Exercise COPE NORTH 89-1 attend a briefing. 1988-12-15. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/6447638. (Accessed September 20, 2018.)
APA citation style
Department of Defense. American Forces Information Service. Defense Visual Information Center. 1994, (1988-12-15) Participants in Exercise COPE NORTH 89-1 attend a briefing. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/6447638
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/6447638>.
Note: These citations are programmatically generated and may be incomplete.