Cita APA (7a ed.)

Toynbee, A. J., & Urban, G. R. (1974). Toynbee on Toynbee: A conversation between Arnold J. Toynbee and G.R. Urban. Oxford University Press.

Cita Chicago Style (17a ed.)

Toynbee, Arnold Joseph, y G. R. Urban. Toynbee on Toynbee: A Conversation Between Arnold J. Toynbee and G.R. Urban. New York: Oxford University Press, 1974.

Cita MLA (9a ed.)

Toynbee, Arnold Joseph, y G. R. Urban. Toynbee on Toynbee: A Conversation Between Arnold J. Toynbee and G.R. Urban. Oxford University Press, 1974.