APA (7th ed.) Citation

Thomson, D., & Warner, G. (1981). England in the twentieth century, 1914-79 (Repr.). Penguin.

Chicago Style (17th ed.) Citation

Thomson, David, and Geoffrey Warner. England in the Twentieth Century, 1914-79. Repr. Harmondsworth: Penguin, 1981.

MLA (9th ed.) Citation

Thomson, David, and Geoffrey Warner. England in the Twentieth Century, 1914-79. Repr. Penguin, 1981.