APA aipamena

Martineau, C. (2007). IELTS graduation: Study skills. Oxford, UK: Macmillan publisher limited.

Chicago Style aipamena

Martineau, Charlie. IELTS Graduation: Study Skills. Oxford, UK: Macmillan publisher limited, 2007.

MLA aipamena

Martineau, Charlie. IELTS Graduation: Study Skills. Oxford, UK: Macmillan publisher limited, 2007.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.