Cita APA (7a ed.)

Boyd, D. M. (1988). Helping with enquiries: How to assist young people troubled by the law. National Youth Bureau.

Cita Chicago Style (17a ed.)

Boyd, David M. Helping with Enquiries: How to Assist Young People Troubled by the Law. Leicester: National Youth Bureau, 1988.

Cita MLA (8a ed.)

Boyd, David M. Helping with Enquiries: How to Assist Young People Troubled by the Law. National Youth Bureau, 1988.