APA(7版)引用形式

(2013). Cambridge IELTS 9: Authentic Examination papers from Cambridge ESOL with Answers. Cambridge, Cambridge University Press, 2013.

Chicagoスタイル(17版)引用形式

Cambridge IELTS 9: Authentic Examination Papers from Cambridge ESOL with Answers. Cambridge, Cambridge University Press, 2013, 2013.

MLA(9版)引用形式

Cambridge IELTS 9: Authentic Examination Papers from Cambridge ESOL with Answers. Cambridge, Cambridge University Press, 2013, 2013.

警告: この引用は必ずしも正確ではありません.