Cita APA (7th ed.)

Barron's Educational Series, Inc, Rousseau, P., & Ehricke, N. (2006). French. Barron's Educational.

Cita Chicago (17th ed.)

Barron's Educational Series, Inc, Pascale Rousseau, i Nora Ehricke. French. [Hauppauge, N.Y.]: Barron's Educational, 2006.

Cita MLA (9th ed.)

Barron's Educational Series, Inc, et al. French. Barron's Educational, 2006.