APA (7th ed.) Citation

Price, D. A. (2021). Geniuses at war: Bletchley Park, Colossus, and the dawn of the digital age (First edition.). Alfred A. Knopf.

Chicago Style (17th ed.) Citation

Price, David A. Geniuses at War: Bletchley Park, Colossus, and the Dawn of the Digital Age. First edition. New York: Alfred A. Knopf, 2021.

MLA (8th ed.) Citation

Price, David A. Geniuses at War: Bletchley Park, Colossus, and the Dawn of the Digital Age. First edition. Alfred A. Knopf, 2021.

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