The destroyer USS HAYLER (DD-997) is silhouetted against a dawn sky while anchored off the coast of Punta Arenas during Unitas XXXI, an annual, joint exercise between the U.S. Navy and the naval forces of nine South American countries. (Exact date shot unknown)

Chicago citation style
Department of Defense. American Forces Information Service. Defense Visual Information Center. 1994. The destroyer USS HAYLER (DD-997) is silhouetted against a dawn sky while anchored off the coast of Punta Arenas during Unitas XXXI, an annual, joint exercise between the U.S. Navy and the naval forces of nine South American countries. (Exact date shot unknown). 1990-01-01. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/6468142. (Accessed October 22, 2018.)
APA citation style
Department of Defense. American Forces Information Service. Defense Visual Information Center. 1994, (1990-01-01) The destroyer USS HAYLER (DD-997) is silhouetted against a dawn sky while anchored off the coast of Punta Arenas during Unitas XXXI, an annual, joint exercise between the U.S. Navy and the naval forces of nine South American countries. (Exact date shot unknown). Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/6468142
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/6468142>.
Note: These citations are programmatically generated and may be incomplete.