Cita APA (7th ed.)

Wagner, R. (1996). Die walkure Atto I Atto II (beginning). Decca Record Comp.

Cita Chicago (17th ed.)

Wagner, Richard. Die Walkure Atto I Atto II (beginning). Germany: Decca Record Comp, 1996.

Cita MLA (9th ed.)

Wagner, Richard. Die Walkure Atto I Atto II (beginning). Decca Record Comp, 1996.