Cita APA

Brown, J. P., & Brown, J. P. (1897). Intervals, chords and ear training: For young pianoforte students (2. edition.). Boston: O. Ditson.

Citación estilo Chicago

Brown, Jean Parkman, y Jean Parkman Brown. Intervals, Chords and Ear Training: For Young Pianoforte Students. 2. edition. Boston: O. Ditson, 1897.

Cita MLA

Brown, Jean Parkman, y Jean Parkman Brown. Intervals, Chords and Ear Training: For Young Pianoforte Students. 2. edition. Boston: O. Ditson, 1897.