Cita APA (7a ed.)

Bjørgo, T., & Horgan, J. (2009). Leaving terrorism behind: Individual and collective disengagement. Routledge.

Cita Chicago Style (17a ed.)

Bjørgo, Tore, y John Horgan. Leaving Terrorism Behind: Individual and Collective Disengagement. London [u.a.]: Routledge, 2009.

Cita MLA (8a ed.)

Bjørgo, Tore, y John Horgan. Leaving Terrorism Behind: Individual and Collective Disengagement. Routledge, 2009.