APA (7th ed.) Citation

Ruders, P. (2004). Abysm: For large ensemble. Wilhelm Hansen.

Chicago Style (17th ed.) Citation

Ruders, Poul. Abysm: For Large Ensemble. Copenhagen: Wilhelm Hansen, 2004.

MLA (9th ed.) Citation

Ruders, Poul. Abysm: For Large Ensemble. Wilhelm Hansen, 2004.

Warning: These citations may not always be 100% accurate.