Cita APA (7a ed.)

Pietz, C. A., & Mattson, C. A. (2015). Violent offenders: Understanding and assessment. Oxford Univ. Press.

Cita Chicago Style (17a ed.)

Pietz, Christina A., y Curtis A. Mattson. Violent Offenders: Understanding and Assessment. New York [u.a.]: Oxford Univ. Press, 2015.

Cita MLA (9a ed.)

Pietz, Christina A., y Curtis A. Mattson. Violent Offenders: Understanding and Assessment. Oxford Univ. Press, 2015.