Four US Army (USA) UH-60 Black Hawk helicopters and escorted by two USA AH-64D Longbow Apache helicopters (on the ground) transport six US congressmen during an operational overview tour of new Iraqi police facilities and US air bases in Iraq during Operation IRAQI FREEDOM

Chicago citation style
Department of Defense. American Forces Information Service. Defense Visual Information Center. 1994-. Four US Army (USA) UH-60 Black Hawk helicopters and escorted by two USA AH-64D Longbow Apache helicopters (on the ground) transport six US congressmen during an operational overview tour of new Iraqi police facilities and US air bases in Iraq during Operation IRAQI FREEDOM. 2003-11-02. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/6658563. (Accessed August 18, 2018.)
APA citation style
Department of Defense. American Forces Information Service. Defense Visual Information Center. 1994-, (2003-11-02) Four US Army (USA) UH-60 Black Hawk helicopters and escorted by two USA AH-64D Longbow Apache helicopters (on the ground) transport six US congressmen during an operational overview tour of new Iraqi police facilities and US air bases in Iraq during Operation IRAQI FREEDOM. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/6658563
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/6658563>.
Note: These citations are programmatically generated and may be incomplete.