APA (7th ed.) Citation

Cancrini, L. (1990). A Systematic Project in the Fight against Drug Addiction. Toward scientifically based prevention, 101-107.

Chicago Style (17th ed.) Citation

Cancrini, Luigi. "A Systematic Project in the Fight Against Drug Addiction." Toward Scientifically Based Prevention 1990: 101-107.

MLA (8th ed.) Citation

Cancrini, Luigi. "A Systematic Project in the Fight Against Drug Addiction." Toward Scientifically Based Prevention, 1990, pp. 101-107.