Cita APA (7a ed.)

Conference on Drug Use and Drug Policy & Korf, D. J. (1997). Illicit drug use in Europe: Proceedings of the seventh Annual Conference on Drug Use and Drug Policy. SISWO.

Cita Chicago Style (17a ed.)

Conference on Drug Use and Drug Policy y Dirk J. Korf. Illicit Drug Use in Europe: Proceedings of the Seventh Annual Conference on Drug Use and Drug Policy. Amsterdam: SISWO, 1997.

Cita MLA (9a ed.)

Conference on Drug Use and Drug Policy y Dirk J. Korf. Illicit Drug Use in Europe: Proceedings of the Seventh Annual Conference on Drug Use and Drug Policy. SISWO, 1997.