APA-referens (7:e uppl.)

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

Chicago-referens (17:e uppl.)

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

MLA-referens (9:e uppl.)

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