APA Citation

Nørgård, P. 1., & Semkow, J. 1. Constellations, op. 22: A concerto for 12 string groups. USA: Turnabout vox.

Chicago Style Citation

Nørgård, Per 1932-, and Jerzy 1928-2014 Semkow. Constellations, Op. 22: A Concerto for 12 String Groups. USA: Turnabout vox.

MLA Citation

Nørgård, Per 1932-, and Jerzy 1928-2014 Semkow. Constellations, Op. 22: A Concerto for 12 String Groups. USA: Turnabout vox.

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