Schoeck, O., & Schoeck, O. (1992). Violin concerto op. 21. Claves-Verlag.
Chicago Style (17th ed.) CitationSchoeck, Othmar, and Othmar Schoeck. Violin Concerto Op. 21. Thun: Claves-Verlag, 1992.
MLA (9th ed.) CitationSchoeck, Othmar, and Othmar Schoeck. Violin Concerto Op. 21. Claves-Verlag, 1992.
Warning: These citations may not always be 100% accurate.