Citazione Stile APA (7a Edizione)

Cambridge University Press. (2024). Cambridge IELTS 19 with Answers: Academic: Fully Update Version: Authentic Practice Tests (Fully Updated Version.). Cambridge University Press.

Citazione stile Chigago Style (17a edizione)

Cambridge University Press. Cambridge IELTS 19 with Answers: Academic: Fully Update Version: Authentic Practice Tests. Fully Updated Version. Cambridge: Cambridge University Press, 2024.

Citatione MLA (9a ed.)

Cambridge University Press. Cambridge IELTS 19 with Answers: Academic: Fully Update Version: Authentic Practice Tests. Fully Updated Version. Cambridge University Press, 2024.