An aerial view of the new and old Portsmouth Naval Hospitals. The old building is in front, the new structure located behind and to the left

Chicago citation style
Department of Defense. American Forces Information Service. Defense Visual Information Center. 1994-. An aerial view of the new and old Portsmouth Naval Hospitals. The old building is in front, the new structure located behind and to the left. 1978-01-23. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/6430034. (Accessed June 18, 2018.)
APA citation style
Department of Defense. American Forces Information Service. Defense Visual Information Center. 1994-, (1978-01-23) An aerial view of the new and old Portsmouth Naval Hospitals. The old building is in front, the new structure located behind and to the left. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/6430034
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/6430034>.
Note: These citations are programmatically generated and may be incomplete.