A long-range radar display in the Berlin Air Route Traffic Control Center (BARTCC) at Tempelhof Central Airport shows the activity in the three corridors through which the Berlin is accessible by air. BARTCC is jointly operated by French, British, and US servicemen

Chicago citation style
Department of Defense. American Forces Information Service. Defense Visual Information Center. 1994. A long-range radar display in the Berlin Air Route Traffic Control Center (BARTCC) at Tempelhof Central Airport shows the activity in the three corridors through which the Berlin is accessible by air. BARTCC is jointly operated by French, British, and US servicemen. 1987-04-01. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/6447588. (Accessed September 19, 2018.)
APA citation style
Department of Defense. American Forces Information Service. Defense Visual Information Center. 1994, (1987-04-01) A long-range radar display in the Berlin Air Route Traffic Control Center (BARTCC) at Tempelhof Central Airport shows the activity in the three corridors through which the Berlin is accessible by air. BARTCC is jointly operated by French, British, and US servicemen. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/6447588
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/6447588>.
Note: These citations are programmatically generated and may be incomplete.