APA (7th ed.) Citation

Schubert, F., & Schnabel, A. (1958). Sonata in B flat major, op. posth. Allegretto in C minor. Angel Records.

Chicago Style (17th ed.) Citation

Schubert, Franz, and Artur Schnabel. Sonata in B Flat Major, Op. Posth. Allegretto in C Minor. Angel Records, 1958.

MLA (9th ed.) Citation

Schubert, Franz, and Artur Schnabel. Sonata in B Flat Major, Op. Posth. Allegretto in C Minor. Angel Records, 1958.

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