Cita APA (7a ed.)

Ruwayha, W. A. (1991). Terrorism and hostage-taking in the Middle-East (2. éd.).

Cita Chicago Style (17a ed.)

Ruwayha, Walid Amin. Terrorism and Hostage-taking in the Middle-East. 2. éd. [Paris], 1991.

Cita MLA (9a ed.)

Ruwayha, Walid Amin. Terrorism and Hostage-taking in the Middle-East. 2. éd. 1991.