Cita APA (7a ed.)

Stangeland, P. (1987). Drugs and drug control. Scandinavian studies in criminology.

Cita Chicago Style (17a ed.)

Stangeland, Per. "Drugs and Drug Control." Scandinavian Studies in Criminology 1987.

Cita MLA (9a ed.)

Stangeland, Per. "Drugs and Drug Control." Scandinavian Studies in Criminology, 1987.