Cita APA (7a ed.)
Cullen, E., & Newell, T. (2003). Murderers and life imprisonment: Containment, treatment, safety and risk. Waterside Press.
Cita Chicago Style (17a ed.)
Cullen, Eric, y Tim Newell. Murderers and Life Imprisonment: Containment, Treatment, Safety and Risk. Winchester: Waterside Press, 2003.
Cita MLA (9a ed.)
Cullen, Eric, y Tim Newell. Murderers and Life Imprisonment: Containment, Treatment, Safety and Risk. Waterside Press, 2003.
Precaución: Estas citas no son 100% exactas.