APA (7th ed.) Citation

(1951). Memorandum, Rigley to Commanding General, US Forces in Austria, Air Force Intelligence Requirements, USSR, June 12, 1951, Top Secret.

Chicago Style (17th ed.) Citation

Memorandum, Rigley to Commanding General, US Forces in Austria, Air Force Intelligence Requirements, USSR, June 12, 1951, Top Secret. 1951.

MLA (8th ed.) Citation

Memorandum, Rigley to Commanding General, US Forces in Austria, Air Force Intelligence Requirements, USSR, June 12, 1951, Top Secret. 1951.

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