APA Citatie

Harrison, M. (2001). CPE practice tests: Four new tests for the revised cambridge certificate of proficiency in English. Oxford: Oxford University Press.

Chicago Style citaat

Harrison, Mark. CPE Practice Tests: Four New Tests for the Revised Cambridge Certificate of Proficiency in English. Oxford: Oxford University Press, 2001.

MLA citatie

Harrison, Mark. CPE Practice Tests: Four New Tests for the Revised Cambridge Certificate of Proficiency in English. Oxford: Oxford University Press, 2001.

Let op: Deze citaties zijn niet altijd 100% accuraat.