APA-referens

(2018). Cambridge English IELTS 13 academic with answers: Authentic examination papers. Cambridge: Cambridge University Press.

Chicago-stil citat

Cambridge English IELTS 13 Academic With Answers: Authentic Examination Papers. Cambridge: Cambridge University Press, 2018.

MLA-referens

Cambridge English IELTS 13 Academic With Answers: Authentic Examination Papers. Cambridge: Cambridge University Press, 2018.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.