APA (7th ed.) Citation

Verdi, G., Fisher, B. D., Piave, F. M., & Hugo, V. (2002). Verdi's Rigoletto. Opera Journeys.

Chicago Style (17th ed.) Citation

Verdi, Giuseppe, Burton D. Fisher, Francesco Maria Piave, and Victor Hugo. Verdi's Rigoletto. Coral Gables, Fla.: Opera Journeys, 2002.

MLA (9th ed.) Citation

Verdi, Giuseppe, et al. Verdi's Rigoletto. Opera Journeys, 2002.