Menotti, G. C. (1990). Nocturne: Soprano, harp, and string quartet (or string orchestra) / Gian Carlo Menotti (Partitur + Stimmen.). Hal Leonard Publishing Corp..
Chicago-Zitierstil (17. Ausg.)Menotti, Gian Carlo. Nocturne: Soprano, Harp, and String Quartet (or String Orchestra) / Gian Carlo Menotti. Partitur + Stimmen. Milwaukee, Wi: Hal Leonard Publishing Corp., 1990.
MLA-Zitierstil (8. Ausg.)Menotti, Gian Carlo. Nocturne: Soprano, Harp, and String Quartet (or String Orchestra) / Gian Carlo Menotti. Partitur + Stimmen. Hal Leonard Publishing Corp., 1990.
警告：這些引文格式不一定是100％准確.