APA (7th ed.) Citation

Hoge, J. F., & Rose, G. (2001). How did this happen? : terrorism and the new war / edited by James F. Hoge and Gideon Rose: Terrorism and the new war. Perseus.

Chicago Style (17th ed.) Citation

Hoge, James F., and Gideon Rose. How Did This Happen? : Terrorism and the New War / Edited by James F. Hoge and Gideon Rose: Terrorism and the New War. London: Perseus, 2001.

MLA (9th ed.) Citation

Hoge, James F., and Gideon Rose. How Did This Happen? : Terrorism and the New War / Edited by James F. Hoge and Gideon Rose: Terrorism and the New War. Perseus, 2001.

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