APA

Pauline Cullen Amanda French and Vanessa Jakeman, . (2014). The official Cambridge Guide TO IELTS For Academic general Traning. : Cambridge University.

Chicago

Pauline Cullen Amanda French and Vanessa Jakeman, . 2014. The official Cambridge Guide TO IELTS For Academic general Traning. : Cambridge University.

Harvard

Pauline Cullen Amanda French and Vanessa Jakeman, . (2014). The official Cambridge Guide TO IELTS For Academic general Traning. : Cambridge University.

MLA

Pauline Cullen Amanda French and Vanessa Jakeman, . The official Cambridge Guide TO IELTS For Academic general Traning. : Cambridge University. 2014.