APA (7th ed.) Citation

Townshend, C. (2011). Terrorism: A very short introduction Very short introductions.

Chicago Style (17th ed.) Citation

Townshend, Charles. "Terrorism: A Very Short Introduction." Very Short Introductions 2011.

MLA (8th ed.) Citation

Townshend, Charles. "Terrorism: A Very Short Introduction." Very Short Introductions, 2011.

Warning: These citations may not always be 100% accurate.