Cita APA

Toynbee, A. J. (1939). A study of history. United Kingdom: The Breakdowns of Civilizations.

Chicago Style Citation

Toynbee, Arnold J. A Study of History. United Kingdom: The Breakdowns of Civilizations, 1939.

Cita MLA

Toynbee, Arnold J. A Study of History. United Kingdom: The Breakdowns of Civilizations, 1939.

Atenció: Aquestes cites poden no estar 100% correctes.