APA (7th ed.) Citation

(1956). Memorandum, deleted to General Bull, Soviet Aircraft Production Estimates, May 31, 1956, Top Secret.

Chicago Style (17th ed.) Citation

Memorandum, Deleted to General Bull, Soviet Aircraft Production Estimates, May 31, 1956, Top Secret. 1956.

MLA (8th ed.) Citation

Memorandum, Deleted to General Bull, Soviet Aircraft Production Estimates, May 31, 1956, Top Secret. 1956.

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