APA (7th ed.) Citation

Cambridge University Press. (2002). Cambridge BEC preliminary [Grabación sonora]: Practice tests from the University of Cambridge Local Examinations Syndicate. Cambridge University Press.

Chicago Style (17th ed.) Citation

Cambridge University Press. Cambridge BEC Preliminary [Grabación Sonora]: Practice Tests from the University of Cambridge Local Examinations Syndicate. Cambridge, United Kingdom: Cambridge University Press, 2002.

MLA (9th ed.) Citation

Cambridge University Press. Cambridge BEC Preliminary [Grabación Sonora]: Practice Tests from the University of Cambridge Local Examinations Syndicate. Cambridge University Press, 2002.