APA (7th ed.) Citation

WILDE, O. (1954). The Picture of Dorian Gray. Penguin Books.

Chicago Style (17th ed.) Citation

WILDE, Oscar. The Picture of Dorian Gray. Harmmondsworth: Penguin Books, 1954.

MLA (9th ed.) Citation

WILDE, Oscar. The Picture of Dorian Gray. Penguin Books, 1954.

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