Cita APA (7a ed.)

Fricker, R., Freebairn, I., Bygrave, J., & Copage, J. (2010). Up Beat intermediate language builder. Pearson Education.

Cita Chicago Style (17a ed.)

Fricker, Rod, Ingrid Freebairn, Jonathan Bygrave, y Judy Copage. Up Beat Intermediate Language Builder. London: Pearson Education, 2010.

Cita MLA (9a ed.)

Fricker, Rod, et al. Up Beat Intermediate Language Builder. Pearson Education, 2010.