APA (7th ed.) Citation

Schubert, F., Goethe, J. W. v., Ferrier, K., & Spurr, P. Gretchen am Spinnrade: Op. 2.

Chicago Style (17th ed.) Citation

Schubert, Franz, Johann Wolfgang von Goethe, Kathleen Ferrier, and Phyllis Spurr. Gretchen Am Spinnrade: Op. 2.

MLA (9th ed.) Citation

Schubert, Franz, et al. Gretchen Am Spinnrade: Op. 2.