Cita APA

Sevcik, O. 1., & Svecenski, L. (1949). Exercises in the first position, Op. 7. New York, New York: G. Schirmer.

Citación estilo Chicago

Sevcik, Otakar 1852-1934, y Louis Svecenski. Exercises in the First Position, Op. 7. New York, New York: G. Schirmer, 1949.

Cita MLA

Sevcik, Otakar 1852-1934, y Louis Svecenski. Exercises in the First Position, Op. 7. New York, New York: G. Schirmer, 1949.