Brennan, D., Concordia, M., & Madden, M. Law enforcement response to lone-actor incidents at the local through federal levels. Lone-actor terrorism : an integrated framework.
Chicago-Zitierstil (17. Ausg.)Brennan, Douglas, Mark Concordia, 与 Michael Madden. "Law Enforcement Response to Lone-actor Incidents at the Local Through Federal Levels." Lone-actor Terrorism : An Integrated Framework .
MLA-Zitierstil (8. Ausg.)Brennan, Douglas, et al. "Law Enforcement Response to Lone-actor Incidents at the Local Through Federal Levels." Lone-actor Terrorism : An Integrated Framework, .
警告：这些引文格式不一定是100％准确.