Two US Army soldiers assigned to Headquarters and Headquarters Battery, 32nd Battalion, 31st Air Defense Artillery Brigade, head for cover after a simulated aerial chemical attack against their camp on McGregor Range, Fort Bliss, Texas. The (Not Shown) chemical attacks are executed by Russian helicopters operated by members of the Opeational Test and Evauation Command, Threat Support Activity, Biggs Army Airfield, TX in support of Exercise ROVING SANDS '97, 21 April 1997

Chicago citation style
Department of Defense. American Forces Information Service. Defense Visual Information Center. 1994-. Two US Army soldiers assigned to Headquarters and Headquarters Battery, 32nd Battalion, 31st Air Defense Artillery Brigade, head for cover after a simulated aerial chemical attack against their camp on McGregor Range, Fort Bliss, Texas. The (Not Shown) chemical attacks are executed by Russian helicopters operated by members of the Opeational Test and Evauation Command, Threat Support Activity, Biggs Army Airfield, TX in support of Exercise ROVING SANDS '97, 21 April 1997. 1997-04-21. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/6511555. (Accessed July 18, 2018.)
APA citation style
Department of Defense. American Forces Information Service. Defense Visual Information Center. 1994-, (1997-04-21) Two US Army soldiers assigned to Headquarters and Headquarters Battery, 32nd Battalion, 31st Air Defense Artillery Brigade, head for cover after a simulated aerial chemical attack against their camp on McGregor Range, Fort Bliss, Texas. The (Not Shown) chemical attacks are executed by Russian helicopters operated by members of the Opeational Test and Evauation Command, Threat Support Activity, Biggs Army Airfield, TX in support of Exercise ROVING SANDS '97, 21 April 1997. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/6511555
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/6511555>.
Note: These citations are programmatically generated and may be incomplete.