Hutton, C. (1968). A picture history of Britain (4th ed.). 0.U. Pr..
Cita Chicago (17th ed.)Hutton, Clarke. A Picture History of Britain. 4th ed. London: 0.U. Pr., 1968.
Cita MLA (9th ed.)Hutton, Clarke. A Picture History of Britain. 4th ed. 0.U. Pr., 1968.
Atenció: Aquestes cites poden no estar 100% correctes.