SENIOR AIRMAN Troy Newman (foreground), and STAFF Sergeant Chris Cady, Fuels Specialists with the 31st Supply Squadron's POL (Petroleum, Oil, and Lubricants) Flight, Cryogenics Element, Aviano AB, Italy, service a Liquid Oxygen cart (LOX). The LOX is uploaded onto the aircraft and coverted into a gaseous form to provide pure oxygen to pilots during high-altitude flight

Chicago citation style
Department of Defense. American Forces Information Service. Defense Visual Information Center. 1994-. SENIOR AIRMAN Troy Newman (foreground), and STAFF Sergeant Chris Cady, Fuels Specialists with the 31st Supply Squadron's POL (Petroleum, Oil, and Lubricants) Flight, Cryogenics Element, Aviano AB, Italy, service a Liquid Oxygen cart (LOX). The LOX is uploaded onto the aircraft and coverted into a gaseous form to provide pure oxygen to pilots during high-altitude flight. 2001-06-28. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/6523281. (Accessed June 20, 2018.)
APA citation style
Department of Defense. American Forces Information Service. Defense Visual Information Center. 1994-, (2001-06-28) SENIOR AIRMAN Troy Newman (foreground), and STAFF Sergeant Chris Cady, Fuels Specialists with the 31st Supply Squadron's POL (Petroleum, Oil, and Lubricants) Flight, Cryogenics Element, Aviano AB, Italy, service a Liquid Oxygen cart (LOX). The LOX is uploaded onto the aircraft and coverted into a gaseous form to provide pure oxygen to pilots during high-altitude flight. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/6523281
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/6523281>.
Note: These citations are programmatically generated and may be incomplete.