Cita APA (7th ed.)

Wyatt, R. (2012). Complete IELTS. Cambridge University Press.

Cita Chicago (17th ed.)

Wyatt, Rawdon. Complete IELTS. Cambridge: Cambridge University Press, 2012.

Cita MLA (9th ed.)

Wyatt, Rawdon. Complete IELTS. Cambridge University Press, 2012.