Cita APA (7a ed.)

Hawkins, K. (1971). Parole: A select bibliography with especial reference to American experience Bibliographical series / University of Cambridge, Institute of Criminology.

Cita Chicago Style (17a ed.)

Hawkins, Keith. "Parole: A Select Bibliography with Especial Reference to American Experience." Bibliographical Series / University of Cambridge, Institute of Criminology 1971.

Cita MLA (9a ed.)

Hawkins, Keith. "Parole: A Select Bibliography with Especial Reference to American Experience." Bibliographical Series / University of Cambridge, Institute of Criminology, 1971.