APA (7th ed.) Zitazioa

Leroux, G. (2021). The phantom of the opera. Wonder House.

Chicago Style (17th ed.) Zitazioa

Leroux, Gaston. The Phantom of the Opera. Not mentioned: Wonder House, 2021.

MLA (9th ed.) Zitazioa

Leroux, Gaston. The Phantom of the Opera. Wonder House, 2021.