Cita APA (7a ed.)

Janssen, V. (2005). Convict labor, civic welfare: Rehabilitation in California's prisons, 1941 - 1971.

Cita Chicago Style (17a ed.)

Janssen, Volker. Convict Labor, Civic Welfare: Rehabilitation in California's Prisons, 1941 - 1971. 2005.

Cita MLA (8a ed.)

Janssen, Volker. Convict Labor, Civic Welfare: Rehabilitation in California's Prisons, 1941 - 1971. 2005.

Precaución: Estas citas no son 100% exactas.