Citazione Stile APA (7a Edizione)

Toynbee, A. J. (1987). A study of history: Abridgement of volumes vii-x. Oxford University.

Citazione stile Chigago Style (17a edizione)

Toynbee, Arnold J. A Study of History: Abridgement of Volumes Vii-x. New York: Oxford University, 1987.

Citatione MLA (9a ed.)

Toynbee, Arnold J. A Study of History: Abridgement of Volumes Vii-x. Oxford University, 1987.