APA (7th ed.) Citation

Lenke, L., & Olsson, B. (1999). Swedish drug policy in perspective. Current and future drug policy studies in Europe, 135-166.

Chicago Style (17th ed.) Citation

Lenke, Leif, and Börje Olsson. "Swedish Drug Policy in Perspective." Current and Future Drug Policy Studies in Europe 1999: 135-166.

MLA (9th ed.) Citation

Lenke, Leif, and Börje Olsson. "Swedish Drug Policy in Perspective." Current and Future Drug Policy Studies in Europe, 1999, pp. 135-166.

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