Cita APA

Toynbee, A. J. 1. (1935). Introduction, the genesis of civilizations (Second edition.). London: Oxford University Press.

Citación estilo Chicago

Toynbee, Arnold Joseph 1889-1975. Introduction, the Genesis of Civilizations. Second edition. London: Oxford University Press, 1935.

Cita MLA

Toynbee, Arnold Joseph 1889-1975. Introduction, the Genesis of Civilizations. Second edition. London: Oxford University Press, 1935.