APA (7th ed.) Citation

Wallace, C. (2020). Countdown 1945: The extraordinary story of the atomic bomb and the 116 days that changed the world.

Chicago Style (17th ed.) Citation

Wallace, Chris. Countdown 1945: The Extraordinary Story of the Atomic Bomb and the 116 Days That Changed the World. 2020.

MLA (8th ed.) Citation

Wallace, Chris. Countdown 1945: The Extraordinary Story of the Atomic Bomb and the 116 Days That Changed the World. 2020.

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