Lua APA (7ú heag.)
Haberfeld, M., & Hassell, A. (2009). A New Understanding of Terrorism: Case Studies, Trajectories and Lessons Learned. Springer US. https://doi.org/10.1007/978-1-4419-0115-6
Lua i Stíl Chicago (17ú heag.)
Haberfeld, M.R, agus Agostino Hassell. A New Understanding of Terrorism: Case Studies, Trajectories and Lessons Learned. New York, NY: Springer US, 2009. https://doi.org/10.1007/978-1-4419-0115-6.
Lua MLA (9ú heag.)
Haberfeld, M.R, agus Agostino Hassell. A New Understanding of Terrorism: Case Studies, Trajectories and Lessons Learned. Springer US, 2009. https://doi.org/10.1007/978-1-4419-0115-6.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.