APA (7th ed.) Citation

Keegan, J., & Darracott, J. (1981). The nature of war. Holt, Rinehart and Winston.

Chicago Style (17th ed.) Citation

Keegan, John, and Joseph Darracott. The Nature of War. New York, N.Y.: Holt, Rinehart and Winston, 1981.

MLA (9th ed.) Citation

Keegan, John, and Joseph Darracott. The Nature of War. Holt, Rinehart and Winston, 1981.