APA (7th ed.) Citation

Downing, T. (2011). Churchill's war lab: Code-breakers, scientists, and the mavericks Churchill led to victory. Overlook Press.

Chicago Style (17th ed.) Citation

Downing, Taylor. Churchill's War Lab: Code-breakers, Scientists, and the Mavericks Churchill Led to Victory. New York: Overlook Press, 2011.

MLA (8th ed.) Citation

Downing, Taylor. Churchill's War Lab: Code-breakers, Scientists, and the Mavericks Churchill Led to Victory. Overlook Press, 2011.

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