Cita APA (7th ed.)

Harrison M. Mark. (2008). CAE. Practice Tests: Four new tests for the revised Certificate in Advanced English. New York, Oxford University Press, 2008.

Cita Chicago (17th ed.)

Harrison M. Mark. CAE. Practice Tests: Four New Tests for the Revised Certificate in Advanced English. New York, Oxford University Press, 2008, 2008.

Cita MLA (9th ed.)

Harrison M. Mark. CAE. Practice Tests: Four New Tests for the Revised Certificate in Advanced English. New York, Oxford University Press, 2008, 2008.