A crewman aboard the destroyer USS ARTHUR W. RADFORD (DD-968) participates in the traditional shellback initiation ceremony during exercise Unitas XXI. The shellback initiation takes place anytime a U.S. Navy ship crosses the equator

Chicago citation style
Department of Defense. American Forces Information Service. Defense Visual Information Center. 1994. A crewman aboard the destroyer USS ARTHUR W. RADFORD (DD-968) participates in the traditional shellback initiation ceremony during exercise Unitas XXI. The shellback initiation takes place anytime a U.S. Navy ship crosses the equator. 1982-09-01. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/6371604. (Accessed November 17, 2018.)
APA citation style
Department of Defense. American Forces Information Service. Defense Visual Information Center. 1994, (1982-09-01) A crewman aboard the destroyer USS ARTHUR W. RADFORD (DD-968) participates in the traditional shellback initiation ceremony during exercise Unitas XXI. The shellback initiation takes place anytime a U.S. Navy ship crosses the equator. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/6371604
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/6371604>.
Note: These citations are programmatically generated and may be incomplete.