Cita APA (7a ed.)

Landis, A. H. (1967). The Abraham Lincoln Brigade. The Citadel Press.

Cita Chicago Style (17a ed.)

Landis, Arthur H. The Abraham Lincoln Brigade. New York: The Citadel Press, 1967.

Cita MLA (9a ed.)

Landis, Arthur H. The Abraham Lincoln Brigade. The Citadel Press, 1967.