APA-referens (7:e uppl.)

University of Cambridge. Local Examinations Syndicate. (2009). Cambridge IELTS: Examination papers from University of Cambridge ESOL Examinations : English for speakers of other languages. Cambridge University Press.

Chicago-referens (17:e uppl.)

University of Cambridge. Local Examinations Syndicate. Cambridge IELTS: Examination Papers from University of Cambridge ESOL Examinations : English for Speakers of Other Languages. Cambridge : New York ; New Delhi: Cambridge University Press, 2009.

MLA-referens (8:e uppl.)

University of Cambridge. Local Examinations Syndicate. Cambridge IELTS: Examination Papers from University of Cambridge ESOL Examinations : English for Speakers of Other Languages. Cambridge University Press, 2009.