ISO690 Edition Citation

ANDREW, C. 2021. Codebreaking and Signals Intelligence. London ;, New York: Routledge.

APA (7th ed.) Citation

Andrew, C. (2021). Codebreaking and Signals Intelligence. Routledge.

Chicago Style (17th ed.) Citation

Andrew, Christopher. Codebreaking and Signals Intelligence. London ;, New York: Routledge, 2021.

MLA (9th ed.) Citation

Andrew, Christopher. Codebreaking and Signals Intelligence. Routledge, 2021.

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