An aerial view of the heliport and crossswalks at Naval Air Station, Norfolk

Chicago citation style
Department of Defense. American Forces Information Service. Defense Visual Information Center. 1994. An aerial view of the heliport and crossswalks at Naval Air Station, Norfolk. 1973-08-01. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/6431169. (Accessed September 19, 2018.)
APA citation style
Department of Defense. American Forces Information Service. Defense Visual Information Center. 1994, (1973-08-01) An aerial view of the heliport and crossswalks at Naval Air Station, Norfolk. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/6431169
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/6431169>.
Note: These citations are programmatically generated and may be incomplete.