Cita APA (7a ed.)

(1998). International journal of drug policy: Official journal of the International Harm Reduction Association (IHRA). Elsevier Science.

Cita Chicago Style (17a ed.)

International Journal of Drug Policy: Official Journal of the International Harm Reduction Association (IHRA). Amsterdam [u.a.]: Elsevier Science, 1998.

Cita MLA (9a ed.)

International Journal of Drug Policy: Official Journal of the International Harm Reduction Association (IHRA). Elsevier Science, 1998.