A British SA.330 Puma helicopter hovers over British troops preparing a Howitzer for transport as American infantrymen watch for the enemy during NATO Exercise ARDENT GROUND '87. Members of the Allied Command Europe Mobile Force from Belgium, the Netherlands, West Germany, Italy, Luxembourg, the United Kingdom and the United States are participating in the live artillery/air exercise being staged on Salisbury Plain Training Area in Wiltshire

Chicago citation style
Department of Defense. American Forces Information Service. Defense Visual Information Center. 1994-. A British SA.330 Puma helicopter hovers over British troops preparing a Howitzer for transport as American infantrymen watch for the enemy during NATO Exercise ARDENT GROUND '87. Members of the Allied Command Europe Mobile Force from Belgium, the Netherlands, West Germany, Italy, Luxembourg, the United Kingdom and the United States are participating in the live artillery/air exercise being staged on Salisbury Plain Training Area in Wiltshire. 1987-04-28. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/6424848. (Accessed July 16, 2018.)
APA citation style
Department of Defense. American Forces Information Service. Defense Visual Information Center. 1994-, (1987-04-28) A British SA.330 Puma helicopter hovers over British troops preparing a Howitzer for transport as American infantrymen watch for the enemy during NATO Exercise ARDENT GROUND '87. Members of the Allied Command Europe Mobile Force from Belgium, the Netherlands, West Germany, Italy, Luxembourg, the United Kingdom and the United States are participating in the live artillery/air exercise being staged on Salisbury Plain Training Area in Wiltshire. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/6424848
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/6424848>.
Note: These citations are programmatically generated and may be incomplete.