Cadets stand at attention before marching to Jack's Valley, a US Air Force Academy training area, for basic training

Chicago citation style
Department of Defense. American Forces Information Service. Defense Visual Information Center. 1994-. Cadets stand at attention before marching to Jack's Valley, a US Air Force Academy training area, for basic training. 1984-01-01. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/6401984. (Accessed July 21, 2018.)
APA citation style
Department of Defense. American Forces Information Service. Defense Visual Information Center. 1994-, (1984-01-01) Cadets stand at attention before marching to Jack's Valley, a US Air Force Academy training area, for basic training. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/6401984
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/6401984>.
Note: These citations are programmatically generated and may be incomplete.