Orientations: Collected Writings

MLA

Boulez, Pierre, Jean-Jacques Nattiez, and Martin Cooper. Orientations: Collected Writings. Cambridge: Harvard University, 1985.

APA

Boulez, P., Nattiez, J., & Cooper, M. (1985). Orientations: Collected Writings. Cambridge: Harvard University.

Chicago

Boulez, Pierre Orientations: Collected Writings. Translated by Martin Cooper. Edited by Jean-Jacques Nattiez. Cambridge: Harvard University, 1985.