A port bow view of the submarine tender USS L. Y. SPEAR (AS-36) tied up on the north side of one of the Destroyer & Submarine (D&S) piers. The nuclear-powered attack submarine USS NARWHAL (SSN-671) is tied up inboard on the south side of the pier with a Sturgeon-class nuclear-powered attack submarine outboard. Note the large raised hump added to the NARWHAL's stern

Chicago citation style
Department of Defense. American Forces Information Service. Defense Visual Information Center. 1994-. A port bow view of the submarine tender USS L. Y. SPEAR (AS-36) tied up on the north side of one of the Destroyer & Submarine (D&S) piers. The nuclear-powered attack submarine USS NARWHAL (SSN-671) is tied up inboard on the south side of the pier with a Sturgeon-class nuclear-powered attack submarine outboard. Note the large raised hump added to the NARWHAL's stern. 1994-10-08. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/6490800. (Accessed June 19, 2018.)
APA citation style
Department of Defense. American Forces Information Service. Defense Visual Information Center. 1994-, (1994-10-08) A port bow view of the submarine tender USS L. Y. SPEAR (AS-36) tied up on the north side of one of the Destroyer & Submarine (D&S) piers. The nuclear-powered attack submarine USS NARWHAL (SSN-671) is tied up inboard on the south side of the pier with a Sturgeon-class nuclear-powered attack submarine outboard. Note the large raised hump added to the NARWHAL's stern. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/6490800
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/6490800>.
Note: These citations are programmatically generated and may be incomplete.