Secretary Gale Norton, center, participating in flag ceremony at the temporary memorial, near Shanksville, Pennsylvania, honoring the passengers and crew of Flight 93, hijacked on September 11, 2001. Norton visited the site to swear in the members of the Flight 93 National Memorial Federal Advisory Commission

Chicago citation style
Department of the Interior. National Business Center. Administrative Operations Directorate. Division of Employee and Public Services. Creative Communications Branch. Photographic Services. 2000-. Secretary Gale Norton, center, participating in flag ceremony at the temporary memorial, near Shanksville, Pennsylvania, honoring the passengers and crew of Flight 93, hijacked on September 11, 2001. Norton visited the site to swear in the members of the Flight 93 National Memorial Federal Advisory Commission. 2003-09-11. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/5616453. (Accessed June 22, 2018.)
APA citation style
Department of the Interior. National Business Center. Administrative Operations Directorate. Division of Employee and Public Services. Creative Communications Branch. Photographic Services. 2000-, (2003-09-11) Secretary Gale Norton, center, participating in flag ceremony at the temporary memorial, near Shanksville, Pennsylvania, honoring the passengers and crew of Flight 93, hijacked on September 11, 2001. Norton visited the site to swear in the members of the Flight 93 National Memorial Federal Advisory Commission. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/5616453
MLA citation style
Department of the Interior. National Business Center. Administrative Operations Directorate. Division of Employee and Public Services. Creative Communications Branch. Photographic Services. 2000-. Retrieved from the Digital Public Library of America <http://catalog.archives.gov/id/5616453>.
Note: These citations are programmatically generated and may be incomplete.