Cita APA (7a ed.)

Hugo, J., & Bethune, A. (1943). Weapons of the spirit. Catholic Worker Press.

Cita Chicago Style (17a ed.)

Hugo, John, y Ade Bethune. Weapons of the Spirit. New York, N.Y.: Catholic Worker Press, 1943.

Cita MLA (8a ed.)

Hugo, John, y Ade Bethune. Weapons of the Spirit. Catholic Worker Press, 1943.