Dyfyniad APA

Jakeman, V., & McDowell, C. (1999). Insight into IELTS: The Cambridge IELTS course. Cambridge: Cambridge University Press.

Dyfyniad Arddull Chicago

Jakeman, Vanessa., và Clare McDowell. Insight Into IELTS: The Cambridge IELTS Course. Cambridge: Cambridge University Press, 1999.

Dyfyniad MLA

Jakeman, Vanessa., và Clare McDowell. Insight Into IELTS: The Cambridge IELTS Course. Cambridge: Cambridge University Press, 1999.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.