Cita APA (7th ed.)

Simonsen, C. E., & Spindlove, J. . R. (1999). Terrorism today: The past, the players, the future. Prentice Hall.

Cita Chicago (17th ed.)

Simonsen, Clifford E., i Jeremy R. Spindlove. Terrorism Today: The Past, the Players, the Future. Upper Saddle River, N. J: Prentice Hall, 1999.

Cita MLA (9th ed.)

Simonsen, Clifford E., i Jeremy R. Spindlove. Terrorism Today: The Past, the Players, the Future. Prentice Hall, 1999.