Cita APA (7a ed.)

Killias, M. (1999). Fighting Evils or Preventing Harm: Switzerland's Drug Policy as a Test of Situational Crime Prevention Policies? The changing face of crime and criminal policy in Europe, 24-35.

Cita Chicago Style (17a ed.)

Killias, Martin. "Fighting Evils or Preventing Harm: Switzerland's Drug Policy as a Test of Situational Crime Prevention Policies?" The Changing Face of Crime and Criminal Policy in Europe 1999: 24-35.

Cita MLA (8a ed.)

Killias, Martin. "Fighting Evils or Preventing Harm: Switzerland's Drug Policy as a Test of Situational Crime Prevention Policies?" The Changing Face of Crime and Criminal Policy in Europe, 1999, pp. 24-35.