Members of the 171st Security Police Force, Pennsylvania Air National Guard, defend the flight line during Exercise KEYSTONE BADGER. The smoke in the background simulates a blown-up hangar

Chicago citation style
Department of Defense. American Forces Information Service. Defense Visual Information Center. 1994. Members of the 171st Security Police Force, Pennsylvania Air National Guard, defend the flight line during Exercise KEYSTONE BADGER. The smoke in the background simulates a blown-up hangar. 1987-05-25. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/6427323. (Accessed November 19, 2018.)
APA citation style
Department of Defense. American Forces Information Service. Defense Visual Information Center. 1994, (1987-05-25) Members of the 171st Security Police Force, Pennsylvania Air National Guard, defend the flight line during Exercise KEYSTONE BADGER. The smoke in the background simulates a blown-up hangar. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/6427323
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/6427323>.
Note: These citations are programmatically generated and may be incomplete.