Cita APA (7a ed.)

Tilley, N. (1993). After Kirkholt, theory, method and results of replication evaluations Crime Prevention Unit series.

Cita Chicago Style (17a ed.)

Tilley, Nick. "After Kirkholt, Theory, Method and Results of Replication Evaluations." Crime Prevention Unit Series 1993.

Cita MLA (9a ed.)

Tilley, Nick. "After Kirkholt, Theory, Method and Results of Replication Evaluations." Crime Prevention Unit Series, 1993.