Cita APA (7a ed.)

Copson, G. (1995). Coals to Newcastle: Police use of offender profiling. Police Research Group.

Cita Chicago Style (17a ed.)

Copson, Gary. Coals to Newcastle: Police Use of Offender Profiling. London: Police Research Group, 1995.

Cita MLA (8a ed.)

Copson, Gary. Coals to Newcastle: Police Use of Offender Profiling. Police Research Group, 1995.