Cita APA (7th ed.)

(1979). Skill Builders for Violin. G. Schirmer.

Cita Chicago (17th ed.)

Skill Builders for Violin. New York, U.S.A: G. Schirmer, 1979.

Cita MLA (9th ed.)

Skill Builders for Violin. G. Schirmer, 1979.