APA-Zitierstil (7. Ausg.)

Christie, N. (1989). Reflections on drugs. Drug policies in Western Europe, 41-47.

Chicago-Zitierstil (17. Ausg.)

Christie, Nils. "Reflections on Drugs." Drug Policies in Western Europe 1989: 41-47.

MLA-Zitierstil (9. Ausg.)

Christie, Nils. "Reflections on Drugs." Drug Policies in Western Europe, 1989, pp. 41-47.