APA (7th ed.) Citation

Snow, C. P. (1979). The conscience of the rich. Penguin Books.

Chicago Style (17th ed.) Citation

Snow, C. P. The Conscience of the Rich. Harmondsworth: Penguin Books, 1979.

MLA (9th ed.) Citation

Snow, C. P. The Conscience of the Rich. Penguin Books, 1979.