Cita APA (7a ed.)

Clutterbuck, R. L. (1990). Terrorism, drugs and crime in Europe after 1992. Routledge.

Cita Chicago Style (17a ed.)

Clutterbuck, Richard L. Terrorism, Drugs and Crime in Europe After 1992. London [u.a.]: Routledge, 1990.

Cita MLA (9a ed.)

Clutterbuck, Richard L. Terrorism, Drugs and Crime in Europe After 1992. Routledge, 1990.