APA (7th ed.) Citation

Blondel, M., Laberthonniere, L., & Tresmontant, C. (1961). Correspondance philosophique. Seuil.

Chicago Style (17th ed.) Citation

Blondel, Maurice, Lucien Laberthonniere, and Claude Tresmontant. Correspondance Philosophique. Paris: Seuil, 1961.

MLA (9th ed.) Citation

Blondel, Maurice, et al. Correspondance Philosophique. Seuil, 1961.