APA (7th ed.) Citation

Keegan, J. (2003). Intelligence in war: Knowledge of the enemy from Napoleon to Al-Qaeda. Hutchinson.

Chicago Style (17th ed.) Citation

Keegan, John. Intelligence in War: Knowledge of the Enemy from Napoleon to Al-Qaeda. London: Hutchinson, 2003.

MLA (8th ed.) Citation

Keegan, John. Intelligence in War: Knowledge of the Enemy from Napoleon to Al-Qaeda. Hutchinson, 2003.

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