Cita APA (7a ed.)

Werth, L., & Lebailly, N. (2002). 33 jours. Magnard.

Cita Chicago Style (17a ed.)

Werth, Léon, y Nathalie Lebailly. 33 Jours. Paris: Magnard, 2002.

Cita MLA (9a ed.)

Werth, Léon, y Nathalie Lebailly. 33 Jours. Magnard, 2002.