APA (7th ed.) Citation

Nacos, B. L. (2016). Terrorism and counterterrorism (Fifth edition.). Routledge.

Chicago Style (17th ed.) Citation

Nacos, Brigitte L. Terrorism and Counterterrorism. Fifth edition. New York London: Routledge, 2016.

MLA (9th ed.) Citation

Nacos, Brigitte L. Terrorism and Counterterrorism. Fifth edition. Routledge, 2016.

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