Sailboating on the Mystic River is a popular pastime for both residents and tourists

Chicago citation style
Department of Defense. American Forces Information Service. Defense Visual Information Center. 1994. Sailboating on the Mystic River is a popular pastime for both residents and tourists. 1990-06-04. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/6456537. (Accessed October 17, 2018.)
APA citation style
Department of Defense. American Forces Information Service. Defense Visual Information Center. 1994, (1990-06-04) Sailboating on the Mystic River is a popular pastime for both residents and tourists. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/6456537
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/6456537>.
Note: These citations are programmatically generated and may be incomplete.