Rheinberger, J., & Duniecki, L. R. v. Concertos, pf (2), IrmR op. 94, As-Dur, Arr - BSB Mus.ms. 4568-2: [label on cover:] Josef Rheinberger // Concert für Pianoforte // op: 94 ([Klavierstimme].).
Chicago Style (17th ed.) CitationRheinberger, Joseph, and Ludwig Ritter von Duniecki. Concertos, Pf (2), IrmR Op. 94, As-Dur, Arr - BSB Mus.ms. 4568-2: [label on Cover:] Josef Rheinberger // Concert Für Pianoforte // Op: 94. [Klavierstimme].
MLA (9th ed.) CitationRheinberger, Joseph, and Ludwig Ritter von Duniecki. Concertos, Pf (2), IrmR Op. 94, As-Dur, Arr - BSB Mus.ms. 4568-2: [label on Cover:] Josef Rheinberger // Concert Für Pianoforte // Op: 94. [Klavierstimme].
Warning: These citations may not always be 100% accurate.