Cita APA (7th ed.)
Toynbee, A. (1965). A study of history (a laurel edition.). Oxford university press.
Cita Chicago (17th ed.)
Toynbee, Arnold. A Study of History. a laurel edition. New York: Oxford university press, 1965.
Cita MLA (9th ed.)
Toynbee, Arnold. A Study of History. a laurel edition. Oxford university press, 1965.
Atenció: Aquestes cites poden no estar 100% correctes.