Penders, J. (1992). The Pee-Double-U Circus: A suite of circus events ; for band / Jef Penders (Full score.). Molenaar.
Chicago-Zitierstil (17. Ausg.)Penders, Jef. The Pee-Double-U Circus: A Suite of Circus Events ; for Band / Jef Penders. Full score. Wormerveer, Holland: Molenaar, 1992.
MLA-Zitierstil (8. Ausg.)Penders, Jef. The Pee-Double-U Circus: A Suite of Circus Events ; for Band / Jef Penders. Full score. Molenaar, 1992.
警告：这些引文格式不一定是100％准确.