APA (7th ed.) Citation

O'Connell, S. Advanced English: C.A.E. practice test with guidance. Longman.

Chicago Style (17th ed.) Citation

O'Connell, Sue. Advanced English: C.A.E. Practice Test with Guidance. London: Longman.

MLA (9th ed.) Citation

O'Connell, Sue. Advanced English: C.A.E. Practice Test with Guidance. Longman.

Warning: These citations may not always be 100% accurate.