Cita APA (7th ed.)

Vogt, J. (1909). Twenty-four octave studies of medium difficulty for the piano, op. 145. G. Schirmer.

Cita Chicago (17th ed.)

Vogt, Jean. Twenty-four Octave Studies of Medium Difficulty for the Piano, Op. 145. New York: G. Schirmer, 1909.

Cita MLA (9th ed.)

Vogt, Jean. Twenty-four Octave Studies of Medium Difficulty for the Piano, Op. 145. G. Schirmer, 1909.