Cita APA (7th ed.)

Leroux, G. (1995). The phantom of the Opera. Wordsworth.

Cita Chicago (17th ed.)

Leroux, Gaston. The Phantom of the Opera. Hertfordshire, England: Wordsworth, 1995.

Cita MLA (8th ed.)

Leroux, Gaston. The Phantom of the Opera. Wordsworth, 1995.