Cita APA (7a ed.)

Renard, J., & Guichard, L. (1954). Correspondance. Flammarion.

Cita Chicago Style (17a ed.)

Renard, Jules, y Léon Guichard. Correspondance. Paris: Flammarion, 1954.

Cita MLA (9a ed.)

Renard, Jules, y Léon Guichard. Correspondance. Flammarion, 1954.