Cita APA (7a ed.)

Filibeck, U. (1990). The Epidemiological Situation of Drug Abuse in Italy. Toward scientifically based prevention, 17-21.

Cita Chicago Style (17a ed.)

Filibeck, Umberto. "The Epidemiological Situation of Drug Abuse in Italy." Toward Scientifically Based Prevention 1990: 17-21.

Cita MLA (8a ed.)

Filibeck, Umberto. "The Epidemiological Situation of Drug Abuse in Italy." Toward Scientifically Based Prevention, 1990, pp. 17-21.