APA Style

Horgan, John, Bjørgo, Tore. (2009). Leaving Terrorism Behind : Individual And Collective Disengagement . New York: Routledge.

Chicago Style

Horgan, John, Bjørgo, Tore. Leaving Terrorism Behind : Individual And Collective Disengagement. New York: Routledge, 2009. Text.

MLA Style

Horgan, John, Bjørgo, Tore. Leaving Terrorism Behind : Individual And Collective Disengagement. New York: Routledge, 2009. Text.

Turabian Style

Horgan, John, Bjørgo, Tore. Leaving Terrorism Behind : Individual And Collective Disengagement. New York: Routledge, 2009. Print.