APA (7th ed.) Citation
Weiss, M., & Hassan, H. (2015). ISIS: Inside the army of terror (First Regan Arts paperback edition.). Regan Arts.
Chicago Style (17th ed.) Citation
Weiss, Michael, and Hassan Hassan. ISIS: Inside the Army of Terror. First Regan Arts paperback edition. New York, NY: Regan Arts, 2015.
MLA (9th ed.) Citation
Weiss, Michael, and Hassan Hassan. ISIS: Inside the Army of Terror. First Regan Arts paperback edition. Regan Arts, 2015.
Warning: These citations may not always be 100% accurate.