APA (7th ed.) Citation

Mulligan, T. P. (1987). Spies, ciphers and 'Zitadelle': Intelligence and the battle of Kursk, 1943.

Chicago Style (17th ed.) Citation

Mulligan, Timothy Patrick. Spies, Ciphers and 'Zitadelle': Intelligence and the Battle of Kursk, 1943. 1987.

MLA (9th ed.) Citation

Mulligan, Timothy Patrick. Spies, Ciphers and 'Zitadelle': Intelligence and the Battle of Kursk, 1943. 1987.

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