Mathias, W., Vaughn, J., & Owens, M. (2009). Choral music. Hyperion.
Cita Chicago Style (17a ed.)Mathias, William, Jonathan Vaughn, y Matthew Owens. Choral Music. London: Hyperion, 2009.
Cita MLA (8a ed.)Mathias, William, et al. Choral Music. Hyperion, 2009.
Precaución: Estas citas no son 100% exactas.