APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (9th ed.) Citation

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

Warning: These citations may not always be 100% accurate.