Cita APA

(2007). IELTS graduation. Oxford, UK: Macmillan publisher limited.

Chicago Style Citation

IELTS Graduation. Oxford, UK: Macmillan publisher limited, 2007.

Cita MLA

IELTS Graduation. Oxford, UK: Macmillan publisher limited, 2007.

Atenció: Aquestes cites poden no estar 100% correctes.