APA (7th ed.) Citation

Smith, M. (2000). Enigma entschlüsselt: Die "Codebreakers" von Bletchley Park. Heyne.

Chicago Style (17th ed.) Citation

Smith, Michael. Enigma Entschlüsselt: Die "Codebreakers" Von Bletchley Park. München: Heyne, 2000.

MLA (9th ed.) Citation

Smith, Michael. Enigma Entschlüsselt: Die "Codebreakers" Von Bletchley Park. Heyne, 2000.

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