Cita APA (7th ed.)
Hudson, B. A. (1993). Penal policy and social justice. Macmillan.
Cita Chicago (17th ed.)
Hudson, Barbara A. Penal Policy and Social Justice. Houndmills: Macmillan, 1993.
Cita MLA (9th ed.)
Hudson, Barbara A. Penal Policy and Social Justice. Macmillan, 1993.
Atenció: Aquestes cites poden no estar 100% correctes.