APA (7th ed.) Zitazioa

NCADD Washington Report. National Council on Alcoholism & Drug Dependence.

Chicago Style (17th ed.) Zitazioa

NCADD Washington Report. National Council on Alcoholism & Drug Dependence.

MLA (9th ed.) Zitazioa

NCADD Washington Report. National Council on Alcoholism & Drug Dependence.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.