Cita APA

Liddell Hart, B. H. S. 1., & Liddell Hart, A. (1976). The sword and the pen: Selections from the world's greatest military writings. New York: Crowell.

Citación estilo Chicago

Liddell Hart, Basil Henry Sir 1895-1970, y Adrian Liddell Hart. The Sword and the Pen: Selections From the World's Greatest Military Writings. New York: Crowell, 1976.

Cita MLA

Liddell Hart, Basil Henry Sir 1895-1970, y Adrian Liddell Hart. The Sword and the Pen: Selections From the World's Greatest Military Writings. New York: Crowell, 1976.