APA (7th ed.) Citation

Blum, H. (2022). The spy who knew too much: An ex-CIA officer's quest through a legacy of betrayal (First edition.). Harper.

Chicago Style (17th ed.) Citation

Blum, Howard. The Spy Who Knew Too Much: An Ex-CIA Officer's Quest Through a Legacy of Betrayal. First edition. [New York]: Harper, 2022.

MLA (9th ed.) Citation

Blum, Howard. The Spy Who Knew Too Much: An Ex-CIA Officer's Quest Through a Legacy of Betrayal. First edition. Harper, 2022.