APA (7th ed.) Citation

Nielsen, C., Nielsen, C., Nielsen, C., & Nielsen, C. (1989). Three pieces for three bassoons ([Partitur, Stimmen].). Emerson.

Chicago Style (17th ed.) Citation

Nielsen, Carl, Carl Nielsen, Carl Nielsen, and Carl Nielsen. Three Pieces for Three Bassoons. [Partitur, Stimmen]. Ampleforth, Yorkshire: Emerson, 1989.

MLA (9th ed.) Citation

Nielsen, Carl, et al. Three Pieces for Three Bassoons. [Partitur, Stimmen]. Emerson, 1989.