U.S. Army SGT.1ST Class Christopher Dirkes (left), Texas Army National Guard, and SGT. Timothy Tharp, Arkansas Army National Guard, both assigned to 6th Platoon, Bravo Company, 449th Aviation Support Battalion, perform maintenance on a diesel powered heater at Logistic Support Area, Anaconda, Balad Air Base, Iraq, on Dec. 24, 2006, during Operation Iraqi Freedom. (A3606) (U.S. Army PHOTO by SGT. 1ST Class Orbe) (Released)

Chicago citation style
Department of Defense. American Forces Information Service. Defense Visual Information Center. 1994-. U.S. Army SGT.1ST Class Christopher Dirkes (left), Texas Army National Guard, and SGT. Timothy Tharp, Arkansas Army National Guard, both assigned to 6th Platoon, Bravo Company, 449th Aviation Support Battalion, perform maintenance on a diesel powered heater at Logistic Support Area, Anaconda, Balad Air Base, Iraq, on Dec. 24, 2006, during Operation Iraqi Freedom. (A3606) (U.S. Army PHOTO by SGT. 1ST Class Orbe) (Released). 2006-12-24. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/6677909. (Accessed July 21, 2018.)
APA citation style
Department of Defense. American Forces Information Service. Defense Visual Information Center. 1994-, (2006-12-24) U.S. Army SGT.1ST Class Christopher Dirkes (left), Texas Army National Guard, and SGT. Timothy Tharp, Arkansas Army National Guard, both assigned to 6th Platoon, Bravo Company, 449th Aviation Support Battalion, perform maintenance on a diesel powered heater at Logistic Support Area, Anaconda, Balad Air Base, Iraq, on Dec. 24, 2006, during Operation Iraqi Freedom. (A3606) (U.S. Army PHOTO by SGT. 1ST Class Orbe) (Released). Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/6677909
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/6677909>.
Note: These citations are programmatically generated and may be incomplete.