Cita APA (7a ed.)

Johnson, P. M. (1977). The role of penal quarantine in reducing violent crime. Michigan Dept. of Corrections.

Cita Chicago Style (17a ed.)

Johnson, Perry M. The Role of Penal Quarantine in Reducing Violent Crime. Lansing: Michigan Dept. of Corrections, 1977.

Cita MLA (8a ed.)

Johnson, Perry M. The Role of Penal Quarantine in Reducing Violent Crime. Michigan Dept. of Corrections, 1977.