APA (7th ed.) Citation

Schweitzer. (2002). A faceless enemy: The origins of modern terrorism. Perseus.

Chicago Style (17th ed.) Citation

Schweitzer. A Faceless Enemy: The Origins of Modern Terrorism. Reading, Mass: Perseus, 2002.

MLA (8th ed.) Citation

Schweitzer. A Faceless Enemy: The Origins of Modern Terrorism. Perseus, 2002.

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