Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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