Wagner, R. (1948). TRISTAN E ISOLDA. Ricordi americana.
Chicago Style (17th ed.) CitationWagner, Richard. TRISTAN E ISOLDA. Buenos Aires: Ricordi americana, 1948.
MLA (9th ed.) CitationWagner, Richard. TRISTAN E ISOLDA. Ricordi americana, 1948.
Warning: These citations may not always be 100% accurate.