APA (7e ed.) Bronvermelding

Toynbee, A. J. (1951). A studie of history. Oxford University Press.

Chicago (17e ed.) Bronvermelding

Toynbee, Arnold J. A Studie of History. New York [u.a.]: Oxford University Press, 1951.

MLA (8e ed.) Bronvermelding

Toynbee, Arnold J. A Studie of History. Oxford University Press, 1951.