Cita APA

Norris, R. (2014). Ready for advanced: Workbook with key. London: Macmillan.

Chicago Style Citation

Norris, Roy. Ready for Advanced: Workbook With Key. London: Macmillan, 2014.

Cita MLA

Norris, Roy. Ready for Advanced: Workbook With Key. London: Macmillan, 2014.

Atenció: Aquestes cites poden no estar 100% correctes.