Cita APA (7th ed.)
Howard, M. (1998). Clausewitz On war. Library of Congress.
Cita Chicago (17th ed.)
Howard, Michael. Clausewitz On War. Washington: Library of Congress, 1998.
Cita MLA (9th ed.)
Howard, Michael. Clausewitz On War. Library of Congress, 1998.
Atenció: Aquestes cites poden no estar 100% correctes.