Trebach, A. S. (1990). Drug prohibition and the conscience of nations. Drug Policy Foundation.
Cita Chicago Style (17a ed.)Trebach, Arnold S. Drug Prohibition and the Conscience of Nations. Washington, DC: Drug Policy Foundation, 1990.
Cita MLA (9a ed.)Trebach, Arnold S. Drug Prohibition and the Conscience of Nations. Drug Policy Foundation, 1990.
Precaución: Estas citas no son 100% exactas.