Cita APA (7th ed.)

Verdi, G., Piave, F. M., Martin, R., Martin, T., & Dumas, A. (1961). La traviata: Opera in three acts. G. Schirmer.

Cita Chicago (17th ed.)

Verdi, Giuseppe, Francesco Maria Piave, Ruth Martin, Thomas Martin, i Alexandre Dumas. La Traviata: Opera in Three Acts. New York: G. Schirmer, 1961.

Cita MLA (9th ed.)

Verdi, Giuseppe, et al. La Traviata: Opera in Three Acts. G. Schirmer, 1961.