APA (7th ed.) Citation

Beethoven, L. v., & Richter, S. T. Sonata in F minor "Appassionata".

Chicago Style (17th ed.) Citation

Beethoven, Ludwig van, and Svjatoslav Teofilovič Richter. Sonata in F Minor "Appassionata".

MLA (9th ed.) Citation

Beethoven, Ludwig van, and Svjatoslav Teofilovič Richter. Sonata in F Minor "Appassionata".

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