Cita APA (7th ed.)

Proust, M., & Kolb, P. (1981). Correspondance: 1907. Plon.

Cita Chicago (17th ed.)

Proust, Marcel, i Philip Kolb. Correspondance: 1907. Paris: Plon, 1981.

Cita MLA (8th ed.)

Proust, Marcel, i Philip Kolb. Correspondance: 1907. Plon, 1981.