Brunel, P., Pageaux, D., & Toumson, R. (2002). Avant-propos.
Cita Chicago (17th ed.)Brunel, Pierre, Daniel-Henri Pageaux, i Roger Toumson. Avant-propos. 2002.
Cita MLA (8th ed.)Brunel, Pierre, et al. Avant-propos. 2002.
Atenció: Aquestes cites poden no estar 100% correctes.