APA (7th ed.) Citation

Verdi, G., Varady, J., Odinius, L., & Fischer-Dieskau, D. (1995). Heroinen. Orfeo.

Chicago Style (17th ed.) Citation

Verdi, Giuseppe, Julia Varady, Lothar Odinius, and Dietrich Fischer-Dieskau. Heroinen. München: Orfeo, 1995.

MLA (9th ed.) Citation

Verdi, Giuseppe, et al. Heroinen. Orfeo, 1995.