Cita APA (7a ed.)

Black, A. (1993). Political thought in Europe, 1250-1450. University Press.

Cita Chicago Style (17a ed.)

Black, Antony. Political Thought in Europe, 1250-1450. Cambridge [etc.]: University Press, 1993.

Cita MLA (9a ed.)

Black, Antony. Political Thought in Europe, 1250-1450. University Press, 1993.