A sentinel from the elite 3rd US Armys "The Old Guard," stationed at Fort Myer, Virginia, guards The Tomb of the Unknown Soldier at Arlington National Cemetery in Arlington, Virginia

Chicago citation style
Department of Defense. American Forces Information Service. Defense Visual Information Center. 1994-. A sentinel from the elite 3rd US Armys "The Old Guard," stationed at Fort Myer, Virginia, guards The Tomb of the Unknown Soldier at Arlington National Cemetery in Arlington, Virginia. 2002-01-14. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/6606494. (Accessed June 25, 2018.)
APA citation style
Department of Defense. American Forces Information Service. Defense Visual Information Center. 1994-, (2002-01-14) A sentinel from the elite 3rd US Armys "The Old Guard," stationed at Fort Myer, Virginia, guards The Tomb of the Unknown Soldier at Arlington National Cemetery in Arlington, Virginia. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/6606494
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/6606494>.
Note: These citations are programmatically generated and may be incomplete.