APA (7th ed.) Zitazioa

Pitts John. (1990). Working with young offenders. Macmilllan.

Chicago Style (17th ed.) Zitazioa

Pitts John. Working with Young Offenders. London: Macmilllan, 1990.

MLA (9th ed.) Zitazioa

Pitts John. Working with Young Offenders. Macmilllan, 1990.