Cita APA

Allen, M. (2007). IELTS graduation: Student's book. Oxford, UK: Macmillan publisher limited.

Chicago Style Citation

Allen, Mark. IELTS Graduation: Student's Book. Oxford, UK: Macmillan publisher limited, 2007.

Cita MLA

Allen, Mark. IELTS Graduation: Student's Book. Oxford, UK: Macmillan publisher limited, 2007.

Atenció: Aquestes cites poden no estar 100% correctes.