Cita APA (7th ed.)
Stockhausen, K., Flowers, S., Walmsley-Clark, P., Long, N., Covey-Crump, R., Hillier, P., . . . Ireland, H. Stimmung: Singcircle Version. Hyperior Records.
Cita Chicago (17th ed.)
Stockhausen, Karlheinz, Suzanne Flowers, Penelope Walmsley-Clark, Nancy Long, Rogers Covey-Crump, Paul Hillier, Gregory Rose, i Helen Ireland. Stimmung: Singcircle Version. Londres, Inglaterra: Hyperior Records.
Cita MLA (9th ed.)
Stockhausen, Karlheinz, et al. Stimmung: Singcircle Version. Hyperior Records.
Atenció: Aquestes cites poden no estar 100% correctes.