Canal commission tugs prepare the nuclear-powered attack submarine ex-USS NAUTILUS (SSN 571) for towing through the canal. The NAUTILUS is en route to its original home port at Naval Submarine Base, New London, Connecticut, where it will become a memorial at the Submarine Force Library and Museum. Visible in the background is a fast patrol craft (PCF MARK II)

Chicago citation style
Department of Defense. American Forces Information Service. Defense Visual Information Center. 1994-. Canal commission tugs prepare the nuclear-powered attack submarine ex-USS NAUTILUS (SSN 571) for towing through the canal. The NAUTILUS is en route to its original home port at Naval Submarine Base, New London, Connecticut, where it will become a memorial at the Submarine Force Library and Museum. Visible in the background is a fast patrol craft (PCF MARK II). 1985-06-21. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/6395466. (Accessed June 24, 2018.)
APA citation style
Department of Defense. American Forces Information Service. Defense Visual Information Center. 1994-, (1985-06-21) Canal commission tugs prepare the nuclear-powered attack submarine ex-USS NAUTILUS (SSN 571) for towing through the canal. The NAUTILUS is en route to its original home port at Naval Submarine Base, New London, Connecticut, where it will become a memorial at the Submarine Force Library and Museum. Visible in the background is a fast patrol craft (PCF MARK II). Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/6395466
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/6395466>.
Note: These citations are programmatically generated and may be incomplete.