Cita APA (7a ed.)

Pakes, F. J., & Pakes, S. (2009). Criminal psychology. Willan.

Cita Chicago Style (17a ed.)

Pakes, Francis J., y Suzanne Pakes. Criminal Psychology. Cullompton [u.a.]: Willan, 2009.

Cita MLA (8a ed.)

Pakes, Francis J., y Suzanne Pakes. Criminal Psychology. Willan, 2009.