Cita APA (7a ed.)

Thomson, D. (1968). England in the twentieth century: 1914-63. Penguin.

Cita Chicago Style (17a ed.)

Thomson, David. England in the Twentieth Century: 1914-63. Middlesex: Penguin, 1968.

Cita MLA (9a ed.)

Thomson, David. England in the Twentieth Century: 1914-63. Penguin, 1968.