Cita APA (7a ed.)

Howells, K. (1989). Clinical approaches to violence. Wiley series in clinical approaches to criminal behaviour.

Cita Chicago Style (17a ed.)

Howells, Kevin. "Clinical Approaches to Violence." Wiley Series in Clinical Approaches to Criminal Behaviour 1989.

Cita MLA (9a ed.)

Howells, Kevin. "Clinical Approaches to Violence." Wiley Series in Clinical Approaches to Criminal Behaviour, 1989.