APA (7th ed.) Zitazioa
SCODA. (1997). GETTING DRUG USERS INVOLVED. GOOD PRACTICE IN LOCAL TREATMENT AND PLANNING. SCODA.
Chicago Style (17th ed.) Zitazioa
SCODA. GETTING DRUG USERS INVOLVED. GOOD PRACTICE IN LOCAL TREATMENT AND PLANNING. Londres: SCODA, 1997.
MLA (9th ed.) Zitazioa
SCODA. GETTING DRUG USERS INVOLVED. GOOD PRACTICE IN LOCAL TREATMENT AND PLANNING. SCODA, 1997.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.