APA (7th ed.) Citation

Sella, A. (1971). "Barbarossa": Surprise attack and communication. Journal of contemporary history.

Chicago Style (17th ed.) Citation

Sella, Amnon. ""Barbarossa": Surprise Attack and Communication." Journal of Contemporary History 1971.

MLA (8th ed.) Citation

Sella, Amnon. ""Barbarossa": Surprise Attack and Communication." Journal of Contemporary History, 1971.

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