A US Air Force E-3 Sentry Airborne Warning and Control System (AWACS) lands after completing a mission over Turkey in support of the operation. This operation is a security mission to enforce the United Nations no-fly zone north of the 36 degree parallel from Iraqi air and ground incursion. A four nation coalition of US, Turkey, Great Britain and France has been actively protecting and supplying Kurdish refugees since Desert Storm in 1991.(Exact date unknown)

Chicago citation style
Department of Defense. American Forces Information Service. Defense Visual Information Center. 1994-. A US Air Force E-3 Sentry Airborne Warning and Control System (AWACS) lands after completing a mission over Turkey in support of the operation. This operation is a security mission to enforce the United Nations no-fly zone north of the 36 degree parallel from Iraqi air and ground incursion. A four nation coalition of US, Turkey, Great Britain and France has been actively protecting and supplying Kurdish refugees since Desert Storm in 1991.(Exact date unknown). 1995-05-01. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/6499027. (Accessed June 23, 2018.)
APA citation style
Department of Defense. American Forces Information Service. Defense Visual Information Center. 1994-, (1995-05-01) A US Air Force E-3 Sentry Airborne Warning and Control System (AWACS) lands after completing a mission over Turkey in support of the operation. This operation is a security mission to enforce the United Nations no-fly zone north of the 36 degree parallel from Iraqi air and ground incursion. A four nation coalition of US, Turkey, Great Britain and France has been actively protecting and supplying Kurdish refugees since Desert Storm in 1991.(Exact date unknown). Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/6499027
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/6499027>.
Note: These citations are programmatically generated and may be incomplete.