APA (7th ed.) Zitazioa
FORD, W. CRITICAL ISSUES FACING SUBSTANCE USE / MISUSE AND ITS INTERVENTION: A 90S RETROSPECTIVE.
Chicago Style (17th ed.) Zitazioa
FORD, W.E. CRITICAL ISSUES FACING SUBSTANCE USE / MISUSE AND ITS INTERVENTION: A 90S RETROSPECTIVE.
MLA (9th ed.) Zitazioa
FORD, W.E. CRITICAL ISSUES FACING SUBSTANCE USE / MISUSE AND ITS INTERVENTION: A 90S RETROSPECTIVE.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.