APA (7th ed.) Citation

Wilde, O. (2003). El retrato de Dorian Gray. RBA.

Chicago Style (17th ed.) Citation

Wilde, Oscar. El Retrato De Dorian Gray. Barcelona: RBA, 2003.

MLA (9th ed.) Citation

Wilde, Oscar. El Retrato De Dorian Gray. RBA, 2003.

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