Ruders, P. (1992). Three motets: For mixed chorus. Wilhelm Hansen.
Chicago Style (17th ed.) CitationRuders, Poul. Three Motets: For Mixed Chorus. Copenhagen: Wilhelm Hansen, 1992.
MLA (9th ed.) CitationRuders, Poul. Three Motets: For Mixed Chorus. Wilhelm Hansen, 1992.
Warning: These citations may not always be 100% accurate.