Cita APA (7a ed.)

Ford, R., Ditton, J., & Laybourn, A. (1992). Probation in Scotland: Process and practice. Scottish Office, Central Research Unit.

Cita Chicago Style (17a ed.)

Ford, Roslyn, Jason Ditton, y Ann Laybourn. Probation in Scotland: Process and Practice. Edinburgh: Scottish Office, Central Research Unit, 1992.

Cita MLA (8a ed.)

Ford, Roslyn, et al. Probation in Scotland: Process and Practice. Scottish Office, Central Research Unit, 1992.