Old Glory flies high above the The Missing Man Monument. This monument, one of Randolph Air Forces Base's most visible landmarks, turns 20 years old on 4 March 1997, and is a permanent memorial to those who didn't return from any of America's armed conflicts

Chicago citation style
Department of Defense. American Forces Information Service. Defense Visual Information Center. 1994. Old Glory flies high above the The Missing Man Monument. This monument, one of Randolph Air Forces Base's most visible landmarks, turns 20 years old on 4 March 1997, and is a permanent memorial to those who didn't return from any of America's armed conflicts. 1997-02-28. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/6599735. (Accessed October 15, 2018.)
APA citation style
Department of Defense. American Forces Information Service. Defense Visual Information Center. 1994, (1997-02-28) Old Glory flies high above the The Missing Man Monument. This monument, one of Randolph Air Forces Base's most visible landmarks, turns 20 years old on 4 March 1997, and is a permanent memorial to those who didn't return from any of America's armed conflicts. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/6599735
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/6599735>.
Note: These citations are programmatically generated and may be incomplete.