Cita APA (7a ed.)

Trebach, A. S. (1990). The great issues of drug policy. Drug Policy Foundation.

Cita Chicago Style (17a ed.)

Trebach, Arnold S. The Great Issues of Drug Policy. Washington, DC: Drug Policy Foundation, 1990.

Cita MLA (8a ed.)

Trebach, Arnold S. The Great Issues of Drug Policy. Drug Policy Foundation, 1990.