Cita APA

Harrison, M., & Kerr, R. (1999). CAE practice tests: Five tests for the Cambridge Certificate in Advanced English. Oxford: Oxford University Press.

Chicago Style Citation

Harrison, Mark., i Rosalie Kerr. CAE Practice Tests: Five Tests for the Cambridge Certificate in Advanced English. Oxford: Oxford University Press, 1999.

Cita MLA

Harrison, Mark., i Rosalie Kerr. CAE Practice Tests: Five Tests for the Cambridge Certificate in Advanced English. Oxford: Oxford University Press, 1999.