APA (7th ed.) Citation

Nørgård, P. (2003). Two nocturnes: For chamber chorus (12 or 24 voices : SSSAAATTTBBB). Wilhelm Hansen.

Chicago Style (17th ed.) Citation

Nørgård, Per. Two Nocturnes: For Chamber Chorus (12 or 24 Voices : SSSAAATTTBBB). Copenhagen: Wilhelm Hansen, 2003.

MLA (9th ed.) Citation

Nørgård, Per. Two Nocturnes: For Chamber Chorus (12 or 24 Voices : SSSAAATTTBBB). Wilhelm Hansen, 2003.