US Air Force (USAF) SENIOR AIRMAN (SRA) Andrea Howard, Food Service Chefs assigned to the 21st Space Wing (SW), Peterson Air Force Base (AFB), Colorado (CO), fires her 5.56mm M16A2 rifle from the prone position during the marksmanship competition conducted at Vandenberg Air Force Base (AFB) California (CA), during Exercise GUARDIAN CHALLENGE 2002. Guardian Challenge, a four-day space and missile competition, is hosted annually at Vandenberg AFB, CA to test the wartime readiness of Air Force Space Command (AFSPC) professionals

Chicago citation style
Department of Defense. American Forces Information Service. Defense Visual Information Center. 1994-. US Air Force (USAF) SENIOR AIRMAN (SRA) Andrea Howard, Food Service Chefs assigned to the 21st Space Wing (SW), Peterson Air Force Base (AFB), Colorado (CO), fires her 5.56mm M16A2 rifle from the prone position during the marksmanship competition conducted at Vandenberg Air Force Base (AFB) California (CA), during Exercise GUARDIAN CHALLENGE 2002. Guardian Challenge, a four-day space and missile competition, is hosted annually at Vandenberg AFB, CA to test the wartime readiness of Air Force Space Command (AFSPC) professionals. 2002-05-07. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/6629057. (Accessed July 21, 2018.)
APA citation style
Department of Defense. American Forces Information Service. Defense Visual Information Center. 1994-, (2002-05-07) US Air Force (USAF) SENIOR AIRMAN (SRA) Andrea Howard, Food Service Chefs assigned to the 21st Space Wing (SW), Peterson Air Force Base (AFB), Colorado (CO), fires her 5.56mm M16A2 rifle from the prone position during the marksmanship competition conducted at Vandenberg Air Force Base (AFB) California (CA), during Exercise GUARDIAN CHALLENGE 2002. Guardian Challenge, a four-day space and missile competition, is hosted annually at Vandenberg AFB, CA to test the wartime readiness of Air Force Space Command (AFSPC) professionals. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/6629057
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/6629057>.
Note: These citations are programmatically generated and may be incomplete.