APA (7th ed.) Citation

Birtle, A. J. (2016). U.S. Army counterinsurgency and contingency operations doctrine, 1860-1941 (Reprinted.). St. John's Press LLC.

Chicago Style (17th ed.) Citation

Birtle, Andrew J. U.S. Army Counterinsurgency and Contingency Operations Doctrine, 1860-1941. Reprinted. Alexandria, VA: St. John's Press LLC, 2016.

MLA (9th ed.) Citation

Birtle, Andrew J. U.S. Army Counterinsurgency and Contingency Operations Doctrine, 1860-1941. Reprinted. St. John's Press LLC, 2016.