Cita APA (7a ed.)

Toynbee, A. J. (1951). A study of history ([2nd ed., 5th impr.].). Oxford University Press.

Cita Chicago Style (17a ed.)

Toynbee, Arnold Joseph. A Study of History. [2nd ed., 5th impr.]. London [etc.]: Oxford University Press, 1951.

Cita MLA (9a ed.)

Toynbee, Arnold Joseph. A Study of History. [2nd ed., 5th impr.]. Oxford University Press, 1951.