APA (7th ed.) Citation

(2011). Counter-insurgency: Lessons from history (1. publ. in Great Britain.). Pen & Sword Military.

Chicago Style (17th ed.) Citation

Counter-insurgency: Lessons from History. 1. publ. in Great Britain. Barnsley: Pen & Sword Military, 2011.

MLA (9th ed.) Citation

Counter-insurgency: Lessons from History. 1. publ. in Great Britain. Pen & Sword Military, 2011.

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