Cita APA (7th ed.)
Rand Corporation, ebrary, Inc, & Willis, H. H. (2005). Estimating terrorism risk. RAND.
Cita Chicago (17th ed.)
Rand Corporation, Inc ebrary, i Henry H. Willis. Estimating Terrorism Risk. Santa Monica, CA: RAND, 2005.
Cita MLA (9th ed.)
Rand Corporation, et al. Estimating Terrorism Risk. RAND, 2005.
Atenció: Aquestes cites poden no estar 100% correctes.