Former Senator and Legendary Astronaut John Glenn (Blue flight suit) greets the troops and their families just before the start of the Secretary of Defense Holiday Show 2000. Senator Glenn was one of the many distinguished guests in attendance. Ramstein Air Base, Germany, hosted the event on December 17th 2000

Chicago citation style
Department of Defense. American Forces Information Service. Defense Visual Information Center. 1994-. Former Senator and Legendary Astronaut John Glenn (Blue flight suit) greets the troops and their families just before the start of the Secretary of Defense Holiday Show 2000. Senator Glenn was one of the many distinguished guests in attendance. Ramstein Air Base, Germany, hosted the event on December 17th 2000. 2000-12-17. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/6515438. (Accessed July 21, 2018.)
APA citation style
Department of Defense. American Forces Information Service. Defense Visual Information Center. 1994-, (2000-12-17) Former Senator and Legendary Astronaut John Glenn (Blue flight suit) greets the troops and their families just before the start of the Secretary of Defense Holiday Show 2000. Senator Glenn was one of the many distinguished guests in attendance. Ramstein Air Base, Germany, hosted the event on December 17th 2000. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/6515438
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/6515438>.
Note: These citations are programmatically generated and may be incomplete.