Cita APA (7a ed.)

Barclay, G. (1995). Statistics of crime and criminal justice in England and Wales. Improving criminal justice statistics.

Cita Chicago Style (17a ed.)

Barclay, Gordon. "Statistics of Crime and Criminal Justice in England and Wales." Improving Criminal Justice Statistics 1995.

Cita MLA (9a ed.)

Barclay, Gordon. "Statistics of Crime and Criminal Justice in England and Wales." Improving Criminal Justice Statistics, 1995.