Cita APA

Leroux, G. (1994). The phantom of the opera. London: Puffin Books.

Chicago Style Citation

Leroux, Gaston. The Phantom of the Opera. London: Puffin Books, 1994.

Cita MLA

Leroux, Gaston. The Phantom of the Opera. London: Puffin Books, 1994.

Atenció: Aquestes cites poden no estar 100% correctes.