APA引文

Beethoven, L. v., & Gulda, F. (1970). Les variations Diabelli. Harmonia Mundi.

Chicago Style (17th ed.) Citation

Beethoven, Ludwig van, and Friedrich Gulda. Les Variations Diabelli. France: Harmonia Mundi, 1970.

MLA引文

Beethoven, Ludwig van, and Friedrich Gulda. Les Variations Diabelli. Harmonia Mundi, 1970.