Cita APA (7a ed.)

Howard, T. (2014). Failed states and the origins of violence: A comparative analysis of state failure as a root cause of terrorism and political violence. Ashgate.

Cita Chicago Style (17a ed.)

Howard, Tiffiany. Failed States and the Origins of Violence: A Comparative Analysis of State Failure as a Root Cause of Terrorism and Political Violence. Farnham, Surrey [u.a.]: Ashgate, 2014.

Cita MLA (8a ed.)

Howard, Tiffiany. Failed States and the Origins of Violence: A Comparative Analysis of State Failure as a Root Cause of Terrorism and Political Violence. Ashgate, 2014.