APA-referens (7:e uppl.)

Fazel, S., Douglas, T., Singh, I., Savulescu, J., & Pugh, J. (2016). Risk assessment tools in criminal justice and forensic psychiatry: The need for better data. Elsevier.

Chicago-referens (17:e uppl.)

Fazel, S., T. Douglas, I. Singh, J. Savulescu, och J. Pugh. Risk Assessment Tools in Criminal Justice and Forensic Psychiatry: The Need for Better Data. Elsevier, 2016.

MLA-referens (9:e uppl.)

Fazel, S., et al. Risk Assessment Tools in Criminal Justice and Forensic Psychiatry: The Need for Better Data. Elsevier, 2016.