APA-ийн эшлэл(7 дахь хэвлэлт)

Cullen, E., & Newell, T. (2003). Murderers and life imprisonment: Containment, treatment, safety and risk. Waterside Press.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Cullen, Eric, ба Tim Newell. Murderers and Life Imprisonment: Containment, Treatment, Safety and Risk. Winchester: Waterside Press, 2003.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Cullen, Eric, ба Tim Newell. Murderers and Life Imprisonment: Containment, Treatment, Safety and Risk. Waterside Press, 2003.