[director's score] Le Cid.

MLA

Massenet, Jules, et al. [director's Score] Le Cid. Paris: Heugel, .d.

APA

Massenet, J., Blau, E., Gallet, L., & d'Ennery, A. Philippe. (.d). [director's score] Le Cid. Paris: Heugel.

Chicago

Massenet, Jules, Edouard Blau, Louis Gallet, and Adolphe Philippe d'Ennery. [director's Score] Le Cid. Paris: Heugel, .d.