Cita APA (7a ed.)

Rashid, A. (2008). Descent into chaos: The world's most unstable region and the threat to global security. Penguin Books.

Cita Chicago Style (17a ed.)

Rashid, Ahmed. Descent into Chaos: The World's Most Unstable Region and the Threat to Global Security. London: Penguin Books, 2008.

Cita MLA (8a ed.)

Rashid, Ahmed. Descent into Chaos: The World's Most Unstable Region and the Threat to Global Security. Penguin Books, 2008.