Cita APA (7th ed.)

Sevcik, O. (1911). Preparatory trill studies for violin Op. 7. Carl Fischer.

Cita Chicago (17th ed.)

Sevcik, Otakar. Preparatory Trill Studies for Violin Op. 7. Nueva York: Carl Fischer, 1911.

Cita MLA (9th ed.)

Sevcik, Otakar. Preparatory Trill Studies for Violin Op. 7. Carl Fischer, 1911.