Blake, H. (1997). The Snowman: Suite for trumpet and piano / Howard Blake. Arr. by William O'Sullivan. Highbridge Music.
Chicago-Zitierstil (17. Ausg.)Blake, Howard. The Snowman: Suite for Trumpet and Piano / Howard Blake. Arr. by William O'Sullivan. London: Highbridge Music, 1997.
MLA-Zitierstil (8. Ausg.)Blake, Howard. The Snowman: Suite for Trumpet and Piano / Howard Blake. Arr. by William O'Sullivan. Highbridge Music, 1997.
警告：這些引文格式不一定是100％准確.