Lauria, A. (1990). Drug Abuse and the Italian School System. Toward scientifically based prevention, 23-26.
Chicago-Zitierstil (17. Ausg.)Lauria, Amedeo. "Drug Abuse and the Italian School System." Toward Scientifically Based Prevention 1990: 23-26.
MLA-Zitierstil (8. Ausg.)Lauria, Amedeo. "Drug Abuse and the Italian School System." Toward Scientifically Based Prevention, 1990, pp. 23-26.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.