APA-referens (7:e uppl.)
(2007). Cambridge IELTS 6: Examination Papers From University Of Cambridge ESOL Examinations : English For Speakers Of Other Languages. Cambridge univeristy.
Chicago-referens (17:e uppl.)
Cambridge IELTS 6: Examination Papers From University Of Cambridge ESOL Examinations : English For Speakers Of Other Languages. Cambridge,UK: Cambridge univeristy, 2007.
MLA-referens (9:e uppl.)
Cambridge IELTS 6: Examination Papers From University Of Cambridge ESOL Examinations : English For Speakers Of Other Languages. Cambridge univeristy, 2007.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.