As an AH-1 Cobra helicopter flies overhead, a PBR Mark 3 riverine patrol boat from Special Boat Unit 26 (SBU-26) escorts the nuclear-powered attack submarine USS SEAHORSE (SSN-669) into a lock

Chicago citation style
Department of Defense. American Forces Information Service. Defense Visual Information Center. 1994-. As an AH-1 Cobra helicopter flies overhead, a PBR Mark 3 riverine patrol boat from Special Boat Unit 26 (SBU-26) escorts the nuclear-powered attack submarine USS SEAHORSE (SSN-669) into a lock. 1989-05-20. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/6442745. (Accessed July 20, 2018.)
APA citation style
Department of Defense. American Forces Information Service. Defense Visual Information Center. 1994-, (1989-05-20) As an AH-1 Cobra helicopter flies overhead, a PBR Mark 3 riverine patrol boat from Special Boat Unit 26 (SBU-26) escorts the nuclear-powered attack submarine USS SEAHORSE (SSN-669) into a lock. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/6442745
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/6442745>.
Note: These citations are programmatically generated and may be incomplete.