Cita APA (7th ed.)

Wilde, O. (1999). The picture of Dorian Gray. Oxford University Press.

Cita Chicago (17th ed.)

Wilde, Oscar. The Picture of Dorian Gray. Oxford [England?], New York: Oxford University Press, 1999.

Cita MLA (9th ed.)

Wilde, Oscar. The Picture of Dorian Gray. Oxford University Press, 1999.