MLA

Crispin, Darla, et al. New Paths: Aspects of Music Theory and Aesthetics In the Age of Romanticism. Leuven: Leuven University Press, 2009.

APA

Crispin, D., Neubauer, J., Schmalfeldt, J., Burnham, S., Youens, S., & Samson, J. (2009). New paths: Aspects of music theory and aesthetics in the age of romanticism. Leuven: Leuven University Press.

Chicago

Crispin, Darla, John Neubauer, Janet Schmalfeldt, Scott Burnham, Susan Youens, and Jim Samson. New Paths: Aspects of Music Theory and Aesthetics In the Age of Romanticism. Leuven: Leuven University Press, 2009.