APA (7th ed.) Zitazioa
BULL, M. (2005). A COMPARATIVE REVIEW OF BEST PRACTICE GUIDELINES FOR THE DIVERSION OF DRUG RELATED OFFENDERS.
Chicago Style (17th ed.) Zitazioa
BULL, M. A COMPARATIVE REVIEW OF BEST PRACTICE GUIDELINES FOR THE DIVERSION OF DRUG RELATED OFFENDERS. 2005.
MLA (9th ed.) Zitazioa
BULL, M. A COMPARATIVE REVIEW OF BEST PRACTICE GUIDELINES FOR THE DIVERSION OF DRUG RELATED OFFENDERS. 2005.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.