APA (7th ed.) Citation

Williams, B. (1972). Morality: An introduction to ethics. Penguin.

Chicago Style (17th ed.) Citation

Williams, Bernard. Morality: An Introduction to Ethics. Harmondsworth: Penguin, 1972.

MLA (8th ed.) Citation

Williams, Bernard. Morality: An Introduction to Ethics. Penguin, 1972.

Warning: These citations may not always be 100% accurate.