APA引文

Beethoven, L. v., & Matthews, D. (1950). Ludwig van Beethoven: Variationen. Amadeo ; Vanguard recordings.

Chicago Style (17th ed.) Citation

Beethoven, Ludwig van, and Denis Matthews. Ludwig Van Beethoven: Variationen. Austria: Amadeo ; Vanguard recordings, 1950.

MLA引文

Beethoven, Ludwig van, and Denis Matthews. Ludwig Van Beethoven: Variationen. Amadeo ; Vanguard recordings, 1950.