APA (7th ed.) Citation

(1970). CIA, Directorate of Intelligence, Intelligence Memorandum, Recent Soviet Military Activity on the Sino-Soviet Border, April 1970, Top Secret [Ruff Umbra].

Chicago Style (17th ed.) Citation

CIA, Directorate of Intelligence, Intelligence Memorandum, Recent Soviet Military Activity on the Sino-Soviet Border, April 1970, Top Secret [Ruff Umbra]. 1970.

MLA (8th ed.) Citation

CIA, Directorate of Intelligence, Intelligence Memorandum, Recent Soviet Military Activity on the Sino-Soviet Border, April 1970, Top Secret [Ruff Umbra]. 1970.

Warning: These citations may not always be 100% accurate.