Honor Guard members perform a 21-gun salute during the Madingley Memorial Day Commemorative Service. The United States Air Force traditionally salutes fallen comrades with a 21-gun salute, the sounding of "Taps," and a flyby in a "Missing-Man" Formation. The ceremony was held at Cambridge American Military Cemetery, Coton, Cambridge, United Kingdom

Chicago citation style
Department of Defense. American Forces Information Service. Defense Visual Information Center. 1994. Honor Guard members perform a 21-gun salute during the Madingley Memorial Day Commemorative Service. The United States Air Force traditionally salutes fallen comrades with a 21-gun salute, the sounding of "Taps," and a flyby in a "Missing-Man" Formation. The ceremony was held at Cambridge American Military Cemetery, Coton, Cambridge, United Kingdom. 2001-05-28. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/6522099. (Accessed December 12, 2018.)
APA citation style
Department of Defense. American Forces Information Service. Defense Visual Information Center. 1994, (2001-05-28) Honor Guard members perform a 21-gun salute during the Madingley Memorial Day Commemorative Service. The United States Air Force traditionally salutes fallen comrades with a 21-gun salute, the sounding of "Taps," and a flyby in a "Missing-Man" Formation. The ceremony was held at Cambridge American Military Cemetery, Coton, Cambridge, United Kingdom. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/6522099
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/6522099>.
Note: These citations are programmatically generated and may be incomplete.