APA (7th ed.) Citation

Beethoven, L. v., Varínska, D., & Slávik, J. (1998). Sonatas for piano and cello. Diskant.

Chicago Style (17th ed.) Citation

Beethoven, Ludwig van, Daniela Varínska, and Ján Slávik. Sonatas for Piano and Cello. Bratislava: Diskant, 1998.

MLA (9th ed.) Citation

Beethoven, Ludwig van, et al. Sonatas for Piano and Cello. Diskant, 1998.