Cita APA

Ruwayha, W. A., & Ruwayha, W. A. (1990). Terrorism and hostage-taking in the Middle-East (2. edition.). Francia: [editor no identificado].

Citación estilo Chicago

Ruwayha, Walid Amin, y Walid Amin Ruwayha. Terrorism and Hostage-taking in the Middle-East. 2. edition. Francia: [editor no identificado], 1990.

Cita MLA

Ruwayha, Walid Amin, y Walid Amin Ruwayha. Terrorism and Hostage-taking in the Middle-East. 2. edition. Francia: [editor no identificado], 1990.