APA (7th ed.) Citation

Ferguson, H. (2004). Spy: A handbook. Bloomsbury.

Chicago Style (17th ed.) Citation

Ferguson, Harry. Spy: A Handbook. London: Bloomsbury, 2004.

MLA (9th ed.) Citation

Ferguson, Harry. Spy: A Handbook. Bloomsbury, 2004.

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