Cita APA (7th ed.)

Capel, Annette and Ireland, Sue. (2000). Ket practice test: With answer. Oxford University Press.

Cita Chicago (17th ed.)

Capel, Annette and Ireland, Sue. Ket Practice Test: With Answer. Oxford: Oxford University Press, 2000.

Cita MLA (9th ed.)

Capel, Annette and Ireland, Sue. Ket Practice Test: With Answer. Oxford University Press, 2000.