Wagner, R., & Wagner, R. (1938). The authentic librettos of the Wagner operas: Complete with English and German parallel texts and music of the principal airs. New York: Crown Publishers.
Chicago Style CitationWagner, Richard, and Richard Wagner. The Authentic Librettos of the Wagner Operas: Complete With English and German Parallel Texts and Music of the Principal Airs. New York: Crown Publishers, 1938.
MLA CitationWagner, Richard, and Richard Wagner. The Authentic Librettos of the Wagner Operas: Complete With English and German Parallel Texts and Music of the Principal Airs. New York: Crown Publishers, 1938.