Cita APA (7a ed.)

Toynbee Arnold Joseph & Caplan, J. (1972). A study of history (New edition.). Oxford University Press.

Cita Chicago Style (17a ed.)

Toynbee Arnold Joseph y Jane Caplan. A Study of History. New edition. London: Oxford University Press, 1972.

Cita MLA (9a ed.)

Toynbee Arnold Joseph y Jane Caplan. A Study of History. New edition. Oxford University Press, 1972.