APA
WHO Regional Office for Europe H. i. P. P., Pompidou Group, . (2002). Prisons, drugs and society : proceedings : conference co-organised by the Co-operation Group to Combat Drug Abuse and Illicit Trafficking in Drugs [Pompidou Group] and the World Health Organisation, Health in Prisons Project [HIPP] : Bern [Switserland] 20-22 September 2001. Bern: WHO.
Chicago
WHO Regional Office for Europe Health in Prisons Project, Pompidou Group, . 2002. Prisons, drugs and society : proceedings : conference co-organised by the Co-operation Group to Combat Drug Abuse and Illicit Trafficking in Drugs [Pompidou Group] and the World Health Organisation, Health in Prisons Project [HIPP] : Bern [Switserland] 20-22 September 2001. Bern: WHO.
Harvard
WHO Regional Office for Europe H. i. P. P., Pompidou Group, . (2002). Prisons, drugs and society : proceedings : conference co-organised by the Co-operation Group to Combat Drug Abuse and Illicit Trafficking in Drugs [Pompidou Group] and the World Health Organisation, Health in Prisons Project [HIPP] : Bern [Switserland] 20-22 September 2001. Bern: WHO.
MLA
WHO Regional Office for Europe Health in Prisons Project, Pompidou Group, . Prisons, drugs and society : proceedings : conference co-organised by the Co-operation Group to Combat Drug Abuse and Illicit Trafficking in Drugs [Pompidou Group] and the World Health Organisation, Health in Prisons Project [HIPP] : Bern [Switserland] 20-22 September 2001. Bern: WHO. 2002.