Purple smoke fills the air as US Army (USA) Opposing Force (OPFOR) soldiers assigned to the 1ST Battalion, 509th Infantry, move into the Village of Shughart-Gordon, aboard an M1A1 Abrams Main Battle Tank (MBT), during training at the Joint Readiness Training Center (JRTC), Fort Polk, Louisiana (LA)

Chicago citation style
Department of Defense. American Forces Information Service. Defense Visual Information Center. 1994-. Purple smoke fills the air as US Army (USA) Opposing Force (OPFOR) soldiers assigned to the 1ST Battalion, 509th Infantry, move into the Village of Shughart-Gordon, aboard an M1A1 Abrams Main Battle Tank (MBT), during training at the Joint Readiness Training Center (JRTC), Fort Polk, Louisiana (LA). 2001-12-13. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/6597751. (Accessed July 22, 2018.)
APA citation style
Department of Defense. American Forces Information Service. Defense Visual Information Center. 1994-, (2001-12-13) Purple smoke fills the air as US Army (USA) Opposing Force (OPFOR) soldiers assigned to the 1ST Battalion, 509th Infantry, move into the Village of Shughart-Gordon, aboard an M1A1 Abrams Main Battle Tank (MBT), during training at the Joint Readiness Training Center (JRTC), Fort Polk, Louisiana (LA). Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/6597751
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/6597751>.
Note: These citations are programmatically generated and may be incomplete.