APA (7th ed.) Citation

Junker, C. L., & Kroll, M. (2017). Keyboard concerto in B-flat major, op. 2. A-R Editions, Inc..

Chicago Style (17th ed.) Citation

Junker, Carl Ludwig, and Mark Kroll. Keyboard Concerto in B-flat Major, Op. 2. Middleton, Wisconsin: A-R Editions, Inc., 2017.

MLA (9th ed.) Citation

Junker, Carl Ludwig, and Mark Kroll. Keyboard Concerto in B-flat Major, Op. 2. A-R Editions, Inc., 2017.