APA (7th ed.) Citation

Ripley, T. (2011). Operation Enduring Freedom: America's Afghan war 2001 to 2002 (1. publ. in Great Britain.). Pen & Sword Aviation.

Chicago Style (17th ed.) Citation

Ripley, Tim. Operation Enduring Freedom: America's Afghan War 2001 to 2002. 1. publ. in Great Britain. Barnsley: Pen & Sword Aviation, 2011.

MLA (9th ed.) Citation

Ripley, Tim. Operation Enduring Freedom: America's Afghan War 2001 to 2002. 1. publ. in Great Britain. Pen & Sword Aviation, 2011.