Cita APA (7a ed.)

Morris, P., & Beverly, F. (1975). On licence: A study of parole. Wiley.

Cita Chicago Style (17a ed.)

Morris, Pauline, y Farida Beverly. On Licence: A Study of Parole. London [u.a.]: Wiley, 1975.

Cita MLA (9a ed.)

Morris, Pauline, y Farida Beverly. On Licence: A Study of Parole. Wiley, 1975.