Gun #2, an M119 A1/A2 105mm Towed Howitzer, from "A" Battery, 2nd Battalion, 320th Field Artillery (FA), makes preparations to send rounds down range

Chicago citation style
Department of Defense. American Forces Information Service. Defense Visual Information Center. 1994. Gun #2, an M119 A1/A2 105mm Towed Howitzer, from "A" Battery, 2nd Battalion, 320th Field Artillery (FA), makes preparations to send rounds down range. 2002-02-22. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/6597914. (Accessed September 21, 2018.)
APA citation style
Department of Defense. American Forces Information Service. Defense Visual Information Center. 1994, (2002-02-22) Gun #2, an M119 A1/A2 105mm Towed Howitzer, from "A" Battery, 2nd Battalion, 320th Field Artillery (FA), makes preparations to send rounds down range. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/6597914
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/6597914>.
Note: These citations are programmatically generated and may be incomplete.