APA (7th ed.) Citation

Thomson, D. (1965). England in the twentieth century, 1914-63 (1st published.). Penguin.

Chicago Style (17th ed.) Citation

Thomson, David. England in the Twentieth Century, 1914-63. 1st published. Harmondsworth: Penguin, 1965.

MLA (9th ed.) Citation

Thomson, David. England in the Twentieth Century, 1914-63. 1st published. Penguin, 1965.