US Air Force STAFF Sergeant Christopher Titus from the 343nd Training Squadron, Lackland Air Force Base, goes head to head with other competitors on the obstacle course run. This event is part of DEFENDER CHALLENGE 2000

Chicago citation style
Department of Defense. American Forces Information Service. Defense Visual Information Center. 1994. US Air Force STAFF Sergeant Christopher Titus from the 343nd Training Squadron, Lackland Air Force Base, goes head to head with other competitors on the obstacle course run. This event is part of DEFENDER CHALLENGE 2000. 2000-10-06. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/6515685. (Accessed November 14, 2018.)
APA citation style
Department of Defense. American Forces Information Service. Defense Visual Information Center. 1994, (2000-10-06) US Air Force STAFF Sergeant Christopher Titus from the 343nd Training Squadron, Lackland Air Force Base, goes head to head with other competitors on the obstacle course run. This event is part of DEFENDER CHALLENGE 2000. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/6515685
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/6515685>.
Note: These citations are programmatically generated and may be incomplete.