Sep 1991...A submarine chief and a phone talker are in the training facility during a drill to counter a leak in a submarine simulator

Chicago citation style
Department of Defense. American Forces Information Service. Defense Visual Information Center. 1994-. Sep 1991...A submarine chief and a phone talker are in the training facility during a drill to counter a leak in a submarine simulator. 1997-01-01. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/6495954. (Accessed June 20, 2018.)
APA citation style
Department of Defense. American Forces Information Service. Defense Visual Information Center. 1994-, (1997-01-01) Sep 1991...A submarine chief and a phone talker are in the training facility during a drill to counter a leak in a submarine simulator. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/6495954
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/6495954>.
Note: These citations are programmatically generated and may be incomplete.