Cita APA (7a ed.)

Percival, G. L. (2016). Smart on crime: The struggle to build a better American penal system. CRC Press.

Cita Chicago Style (17a ed.)

Percival, Garrick L. Smart on Crime: The Struggle to Build a Better American Penal System. Boca Raton [u.a.]: CRC Press, 2016.

Cita MLA (8a ed.)

Percival, Garrick L. Smart on Crime: The Struggle to Build a Better American Penal System. CRC Press, 2016.