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 I)

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 I). 1985-06-21. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/6395465. (Accessed July 18, 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 I). Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/6395465
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/6395465>.
Note: These citations are programmatically generated and may be incomplete.