APA (7th ed.) Citation

Wilde, O., & López Muñoz, J. L. El retrato de Dorian Gray.

Chicago Style (17th ed.) Citation

Wilde, Oscar, and José Luis López Muñoz. El Retrato De Dorian Gray. Madrid.

MLA (9th ed.) Citation

Wilde, Oscar, and José Luis López Muñoz. El Retrato De Dorian Gray.

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