Cita APA (7a ed.)

Hacker, F. (1976). Crusaders, criminals, crazies: Terror and terrorism in our times (1. ed.). Norton.

Cita Chicago Style (17a ed.)

Hacker, Friedrich. Crusaders, Criminals, Crazies: Terror and Terrorism in Our Times. 1. ed. New York: Norton, 1976.

Cita MLA (9a ed.)

Hacker, Friedrich. Crusaders, Criminals, Crazies: Terror and Terrorism in Our Times. 1. ed. Norton, 1976.