APA (7th ed.) Citation

Dear, I. (2013). Spy and counterspy: Secret agents and double agents from the Second World War to the Cold War. Spellmount.

Chicago Style (17th ed.) Citation

Dear, Ian. Spy and Counterspy: Secret Agents and Double Agents from the Second World War to the Cold War. Stroud, Gloucestershire: Spellmount, 2013.

MLA (8th ed.) Citation

Dear, Ian. Spy and Counterspy: Secret Agents and Double Agents from the Second World War to the Cold War. Spellmount, 2013.

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