Lua APA (7ú heag.)

Wagner, R., & Eschenback, W. v. (2011). Parsifal: Bühnenweihfestspiel in German in three acts. Opera Journey Pub..

Lua i Stíl Chicago (17ú heag.)

Wagner, Richard, agus Wolfram von Eschenback. Parsifal: Bühnenweihfestspiel in German in Three Acts. [Miami, Fla.]: Opera Journey Pub., 2011.

Lua MLA (9ú heag.)

Wagner, Richard, agus Wolfram von Eschenback. Parsifal: Bühnenweihfestspiel in German in Three Acts. Opera Journey Pub., 2011.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.