एपीए उद्धरण

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

शिकागो स्टाइल उद्धरण

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

एमएलए उद्धरण

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