Cita APA (7a ed.)

Toynbee, A. J. (1957). A study of history. Oxford University Press.

Cita Chicago Style (17a ed.)

Toynbee, Arnold J. A Study of History. London: Oxford University Press, 1957.

Cita MLA (9a ed.)

Toynbee, Arnold J. A Study of History. Oxford University Press, 1957.