Cita APA (7th ed.)

Marsilius, o. P., & Gewirth, A. (1951). Marsilius of Padua, the defender of peace. Columbia University Press.

Cita Chicago (17th ed.)

Marsilius, of Padua, i Alan Gewirth. Marsilius of Padua, the Defender of Peace. New York: Columbia University Press, 1951.

Cita MLA (8th ed.)

Marsilius, of Padua, i Alan Gewirth. Marsilius of Padua, the Defender of Peace. Columbia University Press, 1951.