A signalman reads searchlight signals from another task force ship while his shipmates take telescopic bearings and record data. The crew members are aboard one of five U.S. Navy ships taking part in Unitas XXXI, an annual, joint exercise between the U.S. Navy and the naval forces of nine South American countries

Chicago citation style
Department of Defense. American Forces Information Service. Defense Visual Information Center. 1994-. A signalman reads searchlight signals from another task force ship while his shipmates take telescopic bearings and record data. The crew members are aboard one of five U.S. Navy ships taking part in Unitas XXXI, an annual, joint exercise between the U.S. Navy and the naval forces of nine South American countries. 1990-01-01. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/6468222. (Accessed June 25, 2018.)
APA citation style
Department of Defense. American Forces Information Service. Defense Visual Information Center. 1994-, (1990-01-01) A signalman reads searchlight signals from another task force ship while his shipmates take telescopic bearings and record data. The crew members are aboard one of five U.S. Navy ships taking part in Unitas XXXI, an annual, joint exercise between the U.S. Navy and the naval forces of nine South American countries. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/6468222
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/6468222>.
Note: These citations are programmatically generated and may be incomplete.