Citazione Stile APA (7a Edizione)

Jakeman, V., & McDowell, C. (2002). Insight into IELTS: The Cambridge IELTS course. Cambridge University Press.

Citazione stile Chigago Style (17a edizione)

Jakeman, Vanessa, e Clare McDowell. Insight into IELTS: The Cambridge IELTS Course. Cambridge: Cambridge University Press, 2002.

Citatione MLA (9a ed.)

Jakeman, Vanessa, e Clare McDowell. Insight into IELTS: The Cambridge IELTS Course. Cambridge University Press, 2002.