APA (7th ed.) Citation

Wagner, R., Pasco, e., & Jorba, F. (1885). Dramas musicales de Wagner: 1. Cortezo.

Chicago Style (17th ed.) Citation

Wagner, Richard, enc Pasco, and Francisco Jorba. Dramas Musicales De Wagner: 1. Barcelona: Cortezo, 1885.

MLA (9th ed.) Citation

Wagner, Richard, et al. Dramas Musicales De Wagner: 1. Cortezo, 1885.