Cita APA

Rivera, D. S., & Bradbury, J. (2008). Speak in a week: : french week two. Carlsbad, California: Penton Overseas.

Citación estilo Chicago

Rivera, Donald S., y Julie Bradbury. Speak in a Week: : French Week Two. Carlsbad, California: Penton Overseas, 2008.

Cita MLA

Rivera, Donald S., y Julie Bradbury. Speak in a Week: : French Week Two. Carlsbad, California: Penton Overseas, 2008.