Piano music
MLA
Mozart, Wolfgang Amadeus, et al. Piano music. [Place of publication not identified] : Decca, [20--?]
APA
Mozart, W., Uchida, M., Koopman, T. & Mathot, T. (2000). Piano music. [Place of publication not identified] : Decca.
Chicago
Mozart, Wolfgang Amadeus, Mitsuko Uchida, Ton Koopman and Tini Mathot. Piano music. [Place of publication not identified] : Decca, [20--?]