Cita APA (7a ed.)

Auer, L. Graded course of violin playing. [S.n.].

Cita Chicago Style (17a ed.)

Auer, Leopold. Graded Course of Violin Playing. [S.l.]: [S.n.].

Cita MLA (9a ed.)

Auer, Leopold. Graded Course of Violin Playing. [S.n.].