Secret Service agents and their boat crews pose for a picture on two security boats during the seven-nation economic summit being attended by President Ronald Reagan. The boats are on loan from the amphibious transport dock USS NASHVILLE (LPD 13) and the amphibious assault ship USS INCHON (LPH 12)

Chicago citation style
Department of Defense. American Forces Information Service. Defense Visual Information Center. 1994. Secret Service agents and their boat crews pose for a picture on two security boats during the seven-nation economic summit being attended by President Ronald Reagan. The boats are on loan from the amphibious transport dock USS NASHVILLE (LPD 13) and the amphibious assault ship USS INCHON (LPH 12). 1987-06-01. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/6430941. (Accessed October 18, 2018.)
APA citation style
Department of Defense. American Forces Information Service. Defense Visual Information Center. 1994, (1987-06-01) Secret Service agents and their boat crews pose for a picture on two security boats during the seven-nation economic summit being attended by President Ronald Reagan. The boats are on loan from the amphibious transport dock USS NASHVILLE (LPD 13) and the amphibious assault ship USS INCHON (LPH 12). Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/6430941
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/6430941>.
Note: These citations are programmatically generated and may be incomplete.