APA Citatie

Cambridge, U. P. (2013). Cambridge English IELTS 9: Authentic examination papers from Cambridge ESOL with Answers.

Chicago Style citaat

Cambridge, University Press. Cambridge English IELTS 9: Authentic Examination Papers From Cambridge ESOL With Answers. 2013.

MLA citatie

Cambridge, University Press. Cambridge English IELTS 9: Authentic Examination Papers From Cambridge ESOL With Answers. 2013.

Let op: Deze citaties zijn niet altijd 100% accuraat.