Visitors pass through the newly created opening in Berlin Wall near the Brandenburg Gate

Chicago citation style
Department of Defense. American Forces Information Service. Defense Visual Information Center. 1994. Visitors pass through the newly created opening in Berlin Wall near the Brandenburg Gate. 1989-12-01. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/6460718. (Accessed October 23, 2018.)
APA citation style
Department of Defense. American Forces Information Service. Defense Visual Information Center. 1994, (1989-12-01) Visitors pass through the newly created opening in Berlin Wall near the Brandenburg Gate. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/6460718
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/6460718>.
Note: These citations are programmatically generated and may be incomplete.