Dyfyniad APA

Toynbee, A. (1972). A study of History. Oxford University.

Dyfyniad Arddull Chicago

Toynbee, Arnold. A Study of History. London: Oxford University, 1972.

Dyfyniad MLA

Toynbee, Arnold. A Study of History. Oxford University, 1972.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.