APA (7th ed.) Citation

Wagner, R., Meilhac, H., Barbier, J., Delibes, L., Humperdinck, E., Beethoven, L. v., . . . Sterbini, C. (1980). The opera libretto library: The authentic texts of the German, French, and Italian operas with music of the principal airs, with the complete English and German, French, or Italian parallel texts (Avenel 1980 ed.). Avenel Books.

Chicago Style (17th ed.) Citation

Wagner, Richard, et al. The Opera Libretto Library: The Authentic Texts of the German, French, and Italian Operas with Music of the Principal Airs, with the Complete English and German, French, or Italian Parallel Texts. Avenel 1980 ed. New York: Avenel Books, 1980.

MLA (9th ed.) Citation

Wagner, Richard, et al. The Opera Libretto Library: The Authentic Texts of the German, French, and Italian Operas with Music of the Principal Airs, with the Complete English and German, French, or Italian Parallel Texts. Avenel 1980 ed. Avenel Books, 1980.