Cita APA (7a ed.)

Conservative Political Centre, London, & Conservative Political Centre. (1968). The treatment of offenders. Conservative Political Centre.

Cita Chicago Style (17a ed.)

Conservative Political Centre, London, y Conservative Political Centre. The Treatment of Offenders. London: Conservative Political Centre, 1968.

Cita MLA (8a ed.)

Conservative Political Centre, London, y Conservative Political Centre. The Treatment of Offenders. Conservative Political Centre, 1968.