APA-viite (7. p.)
Cullen, E., & Newell, T. (2003). Murderers and life imprisonment: Containment, treatment, safety and risk. Waterside Press.
Chicago-viite (17. p.)
Cullen, Eric, ja Tim Newell. Murderers and Life Imprisonment: Containment, Treatment, Safety and Risk. Winchester: Waterside Press, 2003.
MLA-viite (9. p.)
Cullen, Eric, ja Tim Newell. Murderers and Life Imprisonment: Containment, Treatment, Safety and Risk. Waterside Press, 2003.
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