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.