APA-viite (7. p.)

Meloy, J. R., & Holzer, J. C. Threat assessment: The TRAP-18 and application to a lone-actor terrorism incident. Lone-actor terrorism : an integrated framework.

Chicago-viite (17. p.)

Meloy, J. Reid, ja Jacob C. Holzer. "Threat Assessment: The TRAP-18 and Application to a Lone-actor Terrorism Incident." Lone-actor Terrorism : An Integrated Framework .

MLA-viite (8. p.)

Meloy, J. Reid, ja Jacob C. Holzer. "Threat Assessment: The TRAP-18 and Application to a Lone-actor Terrorism Incident." Lone-actor Terrorism : An Integrated Framework, .