Cita APA (7a ed.)

Martz, H. F., & Johnson, M. E. (1987). Risk analysis of terrorist attacks. Risk analysis, 7(1), 35-48.

Cita Chicago Style (17a ed.)

Martz, H. F., y M. E. Johnson. "Risk Analysis of Terrorist Attacks." Risk Analysis 7, no. 1 (1987): 35-48.

Cita MLA (8a ed.)

Martz, H. F., y M. E. Johnson. "Risk Analysis of Terrorist Attacks." Risk Analysis, vol. 7, no. 1, 1987, pp. 35-48.