Cita APA (7a ed.)

Sells, S. B. (1976). The effectiveness of drug abuse treatment. Studies of the effectiveness of treatments for drug abuse.

Cita Chicago Style (17a ed.)

Sells, Saul B. "The Effectiveness of Drug Abuse Treatment." Studies of the Effectiveness of Treatments for Drug Abuse 1976.

Cita MLA (9a ed.)

Sells, Saul B. "The Effectiveness of Drug Abuse Treatment." Studies of the Effectiveness of Treatments for Drug Abuse, 1976.