Cita APA (7a ed.)

Horgan, J. (2014). The psychology of terrorism (Rev. and updated 2. ed.). Routledge.

Cita Chicago Style (17a ed.)

Horgan, John. The Psychology of Terrorism. Rev. and updated 2. ed. London [u.a.]: Routledge, 2014.

Cita MLA (8a ed.)

Horgan, John. The Psychology of Terrorism. Rev. and updated 2. ed. Routledge, 2014.