Cita APA (7th ed.)

Wagner, R., Melchior, L., Flagstad, K., Nilsson, S., Janssen, H., & Beecham, T. b. (1991). Tristan und Isolde: Romantic opera in three acts. EMI Records.

Cita Chicago (17th ed.)

Wagner, Richard, Lauritz Melchior, Kirsten Flagstad, Sven Nilsson, Herbert Janssen, i Thomas bart Beecham. Tristan Und Isolde: Romantic Opera in Three Acts. [S.l.]: EMI Records, 1991.

Cita MLA (9th ed.)

Wagner, Richard, et al. Tristan Und Isolde: Romantic Opera in Three Acts. EMI Records, 1991.