APA (7th ed.) Citation

Bartlett, N., & Wilde, O. (2012). The picture of Dorian Gray. Oberon Books.

Chicago Style (17th ed.) Citation

Bartlett, Neil, and Oscar Wilde. The Picture of Dorian Gray. London: Oberon Books, 2012.

MLA (9th ed.) Citation

Bartlett, Neil, and Oscar Wilde. The Picture of Dorian Gray. Oberon Books, 2012.