APA (7e ed.) Bronvermelding

Toynbee, A. J. (1947). A study of history (8. Aufl.). Oxford University Press.

Chicago (17e ed.) Bronvermelding

Toynbee, Arnold J. A Study of History. 8. Aufl. New York [u.a.]: Oxford University Press, 1947.

MLA (8e ed.) Bronvermelding

Toynbee, Arnold J. A Study of History. 8. Aufl. Oxford University Press, 1947.