A round is fired from the No. 2 Mark 7 16-inch/50 caliber gun turret during gunnery training aboard the battleship USS IOWA (BB 61)

Chicago citation style
Department of Defense. American Forces Information Service. Defense Visual Information Center. 1994-. A round is fired from the No. 2 Mark 7 16-inch/50 caliber gun turret during gunnery training aboard the battleship USS IOWA (BB 61). 1985-08-01. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/6416869. (Accessed July 23, 2018.)
APA citation style
Department of Defense. American Forces Information Service. Defense Visual Information Center. 1994-, (1985-08-01) A round is fired from the No. 2 Mark 7 16-inch/50 caliber gun turret during gunnery training aboard the battleship USS IOWA (BB 61). Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/6416869
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/6416869>.
Note: These citations are programmatically generated and may be incomplete.