APA-referens (7:e uppl.)

Toynbee, A. J. (1951). A studie of history: Abridgement of volumes I-VI by D. C. Somervell. Oxford University Press.

Chicago-referens (17:e uppl.)

Toynbee, Arnold J. A Studie of History: Abridgement of Volumes I-VI by D. C. Somervell. New York [u.a.]: Oxford University Press, 1951.

MLA-referens (8:e uppl.)

Toynbee, Arnold J. A Studie of History: Abridgement of Volumes I-VI by D. C. Somervell. Oxford University Press, 1951.