APA (7th ed.) Citation

Beethoven, L. v., & Pollini, M. (1990). Klaviersonaten: No. 30 op 109; no. 31 op. 110; no. 32 op. 111. Deutsche Grammophon.

Chicago Style (17th ed.) Citation

Beethoven, Ludwig van, and Maurizio Pollini. Klaviersonaten: No. 30 Op 109; No. 31 Op. 110; No. 32 Op. 111. Hamburg, Germany: Deutsche Grammophon, 1990.

MLA (8th ed.) Citation

Beethoven, Ludwig van, and Maurizio Pollini. Klaviersonaten: No. 30 Op 109; No. 31 Op. 110; No. 32 Op. 111. Deutsche Grammophon, 1990.

Warning: These citations may not always be 100% accurate.