APA (7th ed.) Zitazioa
(1999). DRUG ABUSE WARNING NETWORK. DAWN. SUBSTANCE ABUSE AND MENTAL HEALTH SERVICES ADMINISTRATION.
Chicago Style (17th ed.) Zitazioa
DRUG ABUSE WARNING NETWORK. DAWN. SILVER SPRING,MA (USA): SUBSTANCE ABUSE AND MENTAL HEALTH SERVICES ADMINISTRATION, 1999.
MLA (9th ed.) Zitazioa
DRUG ABUSE WARNING NETWORK. DAWN. SUBSTANCE ABUSE AND MENTAL HEALTH SERVICES ADMINISTRATION, 1999.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.