Cita APA

Brieger, N., & Comfort, J. (2003). BEC Vantage Masterclass [CD-ROM]: Upper intermediate : workbook Audio CD. Oxford: Oxford University Press.

Citación estilo Chicago

Brieger, Nick, and Jeremy Comfort. BEC Vantage Masterclass [CD-ROM]: Upper Intermediate : Workbook Audio CD. Oxford: Oxford University Press, 2003.

Cita MLA

Brieger, Nick, and Jeremy Comfort. BEC Vantage Masterclass [CD-ROM]: Upper Intermediate : Workbook Audio CD. Oxford: Oxford University Press, 2003.