APA (7th ed.) Zitazioa
WILLIAMS, B. PROBATION WORK WITH VICTIMS OF CRIME.
Chicago Style (17th ed.) Zitazioa
WILLIAMS, B. PROBATION WORK WITH VICTIMS OF CRIME.
MLA (9th ed.) Zitazioa
WILLIAMS, B. PROBATION WORK WITH VICTIMS OF CRIME.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.