The simulated intruder spray paints an aircraft as a distraction during the Base Response exercise as part of DEFENDER CHALLENGE 2000 at Lackland Air Force Base, Texas, on October 31st, 2000. DEFENDER CHALLENGE is the annual Air Force wide competition sponsored by Air Force Security Forces. This competition showcases the talents and capabilities of 13 international Security Forces teams in seven physical fitness events, base defense, and policing skills over six days

Chicago citation style
Department of Defense. American Forces Information Service. Defense Visual Information Center. 1994. The simulated intruder spray paints an aircraft as a distraction during the Base Response exercise as part of DEFENDER CHALLENGE 2000 at Lackland Air Force Base, Texas, on October 31st, 2000. DEFENDER CHALLENGE is the annual Air Force wide competition sponsored by Air Force Security Forces. This competition showcases the talents and capabilities of 13 international Security Forces teams in seven physical fitness events, base defense, and policing skills over six days. 2000-10-31. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/6514860. (Accessed October 16, 2018.)
APA citation style
Department of Defense. American Forces Information Service. Defense Visual Information Center. 1994, (2000-10-31) The simulated intruder spray paints an aircraft as a distraction during the Base Response exercise as part of DEFENDER CHALLENGE 2000 at Lackland Air Force Base, Texas, on October 31st, 2000. DEFENDER CHALLENGE is the annual Air Force wide competition sponsored by Air Force Security Forces. This competition showcases the talents and capabilities of 13 international Security Forces teams in seven physical fitness events, base defense, and policing skills over six days. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/6514860
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/6514860>.
Note: These citations are programmatically generated and may be incomplete.