APA (7th ed.) Citation

Wilde, O. (1965). The picture of Dorian Gray (1a ed.). Penguin Books.

Chicago Style (17th ed.) Citation

Wilde, Oscar. The Picture of Dorian Gray. 1a ed. Londres: Penguin Books, 1965.

MLA (9th ed.) Citation

Wilde, Oscar. The Picture of Dorian Gray. 1a ed. Penguin Books, 1965.