APA (7th ed.) Citation

Keeley, R. (2016). Four duets for two bassoons, 2015. Composers Edition.

Chicago Style (17th ed.) Citation

Keeley, Robert. Four Duets for Two Bassoons, 2015. [Chipping Norton, England]: Composers Edition, 2016.

MLA (9th ed.) Citation

Keeley, Robert. Four Duets for Two Bassoons, 2015. Composers Edition, 2016.