Cita APA (7a ed.)

Hamparian, D. M. (1978). The violent few: A study of dangerous juvenile offenders. Lexington Books.

Cita Chicago Style (17a ed.)

Hamparian, Donna M. The Violent Few: A Study of Dangerous Juvenile Offenders. Lexington, Mass. [u.a.]: Lexington Books, 1978.

Cita MLA (9a ed.)

Hamparian, Donna M. The Violent Few: A Study of Dangerous Juvenile Offenders. Lexington Books, 1978.