Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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