Cita APA (7a ed.)

Petersilia, J. (1997). Probation in the United States. University of Chicago Press.

Cita Chicago Style (17a ed.)

Petersilia, Joan. Probation in the United States. University of Chicago Press, 1997.

Cita MLA (9a ed.)

Petersilia, Joan. Probation in the United States. University of Chicago Press, 1997.