APA (7th ed.) Citation

Gluck, C. W., Du Roullet, F. L. G. L., Racine, J., Tours, B., & Troutbeck, J. (1876). Iphigenia in Aulis: An opera in three acts. Novello, Ewer.

Chicago Style (17th ed.) Citation

Gluck, Christoph Willibald, François Louis Gaud Lebland Du Roullet, Jean Racine, Berthold Tours, and J. Troutbeck. Iphigenia in Aulis: An Opera in Three Acts. London: Novello, Ewer, 1876.

MLA (9th ed.) Citation

Gluck, Christoph Willibald, et al. Iphigenia in Aulis: An Opera in Three Acts. Novello, Ewer, 1876.