A view of the flagpole showing the American Flag flying at half-mast, at Fort Polk, Louisiana, honoring the one-year anniversary of the September 11th attacks

Chicago citation style
Department of Defense. American Forces Information Service. Defense Visual Information Center. 1994-. A view of the flagpole showing the American Flag flying at half-mast, at Fort Polk, Louisiana, honoring the one-year anniversary of the September 11th attacks. 2002-09-11. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/6597662. (Accessed June 23, 2018.)
APA citation style
Department of Defense. American Forces Information Service. Defense Visual Information Center. 1994-, (2002-09-11) A view of the flagpole showing the American Flag flying at half-mast, at Fort Polk, Louisiana, honoring the one-year anniversary of the September 11th attacks. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/6597662
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/6597662>.
Note: These citations are programmatically generated and may be incomplete.