MLA

Brooks, William, et al. Ohne Worte: Vocality and Instrumentality In 19th-century Music. Leuven: Leuven University Press, 2014.

APA

Brooks, W., Torbianelli, E., Roudet, J., Bartoli, J., Seaton, D., & Mossburger, H. (2014). Ohne Worte: Vocality and Instrumentality in 19th-Century Music. Leuven: Leuven University Press.

Chicago

Brooks, William, Edoardo Torbianelli, Jeanne Roudet, Jean-Pierre Bartoli, Douglass Seaton, and Hubert Mossburger. Ohne Worte: Vocality and Instrumentality In 19th-Century Music. Leuven: Leuven University Press, 2014.