Cita APA (7a ed.)

International Harm Reduction Network. (1989). The international journal of drug policy. Elsevier.

Cita Chicago Style (17a ed.)

International Harm Reduction Network. The International Journal of Drug Policy. Amsterdam [etc.]: Elsevier, 1989.

Cita MLA (9a ed.)

International Harm Reduction Network. The International Journal of Drug Policy. Elsevier, 1989.