Cita APA (7a ed.)

Smith, R. S. (2007). Youth justice: Ideas, policy, practice (2. ed.). Willan.

Cita Chicago Style (17a ed.)

Smith, Roger S. Youth Justice: Ideas, Policy, Practice. 2. ed. Cullompton [u.a.]: Willan, 2007.

Cita MLA (8a ed.)

Smith, Roger S. Youth Justice: Ideas, Policy, Practice. 2. ed. Willan, 2007.