[4 Sonatas Four Hands]

MLA

Mozart, Wolfgang Amadeus. [4 Sonatas Four Hands]. Leipzig: Breitkopf & Härtel, 1842.

APA

Mozart, W. Amadeus. (1842). [4 Sonatas Four Hands]. Leipzig: Breitkopf & Härtel.

Chicago

Mozart, Wolfgang Amadeus [4 Sonatas Four Hands]. Leipzig: Breitkopf & Härtel, 1842.