APA (7th ed.) Zitazioa
BATTJES, R., & PICKENS, R. (1988). NEEDLE SHARING AMONG INTRAVENOUS DRUG ABUSERS: AN OVERVIEW. EN: NEEDLE SHARING AMONG INTRAVENOUS DRUG ABUSERS. NATIONAL INSTITUTE ON DRUG ABUSE.
Chicago Style (17th ed.) Zitazioa
BATTJES, R.J, eta R.W PICKENS. NEEDLE SHARING AMONG INTRAVENOUS DRUG ABUSERS: AN OVERVIEW. EN: NEEDLE SHARING AMONG INTRAVENOUS DRUG ABUSERS. ROCKVILLE,MD (USA): NATIONAL INSTITUTE ON DRUG ABUSE, 1988.
MLA (9th ed.) Zitazioa
BATTJES, R.J, eta R.W PICKENS. NEEDLE SHARING AMONG INTRAVENOUS DRUG ABUSERS: AN OVERVIEW. EN: NEEDLE SHARING AMONG INTRAVENOUS DRUG ABUSERS. NATIONAL INSTITUTE ON DRUG ABUSE, 1988.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.