Cita APA

Santamaria, J. C., & Santamaria, J. C. (2011). Listening and speaking 1. New York, N.Y.: Oxford University Press.

Citación estilo Chicago

Santamaria, Jenni Currie, y Jenni Currie Santamaria. Listening and Speaking 1. New York, N.Y.: Oxford University Press, 2011.

Cita MLA

Santamaria, Jenni Currie, y Jenni Currie Santamaria. Listening and Speaking 1. New York, N.Y.: Oxford University Press, 2011.