Cita APA (7a ed.)

Sobel, L. A. (1975). Political terrorism. Clio Press.

Cita Chicago Style (17a ed.)

Sobel, Lester A. Political Terrorism. Oxford: Clio Press, 1975.

Cita MLA (8a ed.)

Sobel, Lester A. Political Terrorism. Clio Press, 1975.