Citazione APA

(2017).  Cambridge IELTS 12 General Training: Student''s Book with Answers.  Cambridge University Press ; Cambridge English Language assessment.

Stile di citazione Chicago

 Cambridge IELTS 12 General Training: Student''s Book With Answers.  Cambridge University Press ; Cambridge English Language assessment, 2017.

Citazione MLA

 Cambridge IELTS 12 General Training: Student''s Book With Answers.  Cambridge University Press ; Cambridge English Language assessment, 2017.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.