APA Citation

(2016). Codes, ciphers and spies: Tales of military intelligence in world war I.

Chicago Style Citation

Codes, Ciphers and Spies: Tales of Military Intelligence in World War I. 2016.

MLA Citation

Codes, Ciphers and Spies: Tales of Military Intelligence in World War I. 2016.

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