APA aipamena

Jakeman, V. (1999). Insight into IELTS: The Cambridge IELTS course. Cambrige, UK: Cambridge University Press.

Chicago Style aipamena

Jakeman, Vanessa. Insight Into IELTS: The Cambridge IELTS Course. Cambrige, UK: Cambridge University Press, 1999.

MLA aipamena

Jakeman, Vanessa. Insight Into IELTS: The Cambridge IELTS Course. Cambrige, UK: Cambridge University Press, 1999.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.