Cita APA (7a ed.)

Thomson, D. (1965). England in the twentieth century: 1914-63. Penguin Books.

Cita Chicago Style (17a ed.)

Thomson, David. England in the Twentieth Century: 1914-63. New York: Penguin Books, 1965.

Cita MLA (8a ed.)

Thomson, David. England in the Twentieth Century: 1914-63. Penguin Books, 1965.