APA (7th ed.) Citation

Zaffar, E. (2020). Understanding homeland security: Foundations of security policy. Routledge.

Chicago Style (17th ed.) Citation

Zaffar, Ehsan. Understanding Homeland Security: Foundations of Security Policy. New York London: Routledge, 2020.

MLA (8th ed.) Citation

Zaffar, Ehsan. Understanding Homeland Security: Foundations of Security Policy. Routledge, 2020.

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