Cita APA (7a ed.)

Kay, B. A. (1971). Probation and parole (2. print.). Thomas.

Cita Chicago Style (17a ed.)

Kay, Barbara A. Probation and Parole. 2. print. Springfield, Ill: Thomas, 1971.

Cita MLA (9a ed.)

Kay, Barbara A. Probation and Parole. 2. print. Thomas, 1971.