Cita APA (7a ed.)

Hicks, D. C., & Petrunik, M. G. (1997). The best intentions are not enough: Drug prohibition as a failed intervention strategy.

Cita Chicago Style (17a ed.)

Hicks, David C., y M. G. Petrunik. The Best Intentions Are Not Enough: Drug Prohibition as a Failed Intervention Strategy. 1997.

Cita MLA (9a ed.)

Hicks, David C., y M. G. Petrunik. The Best Intentions Are Not Enough: Drug Prohibition as a Failed Intervention Strategy. 1997.