Cita APA (7a ed.)

Copeland, T. E. (2007). Fool me twice: Intelligence failure and mass casualty terrorism. Nijhoff.

Cita Chicago Style (17a ed.)

Copeland, Thomas E. Fool Me Twice: Intelligence Failure and Mass Casualty Terrorism. Leiden [u.a.]: Nijhoff, 2007.

Cita MLA (8a ed.)

Copeland, Thomas E. Fool Me Twice: Intelligence Failure and Mass Casualty Terrorism. Nijhoff, 2007.