APA (7th ed.) Citation

Moore, G. (1939). Confessions of a young man. Penguin.

Chicago Style (17th ed.) Citation

Moore, George. Confessions of a Young Man. Harmondsworth, Middlesex, England: Penguin, 1939.

MLA (8th ed.) Citation

Moore, George. Confessions of a Young Man. Penguin, 1939.