APA (7th ed.) Citation

Eckhardt, A. (1989). Musik-Almanach. Bosse [u.a.].

Chicago Style (17th ed.) Citation

Eckhardt, Andreas. Musik-Almanach. Kassel: Bosse [u.a.], 1989.

MLA (8th ed.) Citation

Eckhardt, Andreas. Musik-Almanach. Bosse [u.a.], 1989.