APA (7th ed.) Citation

(2013). Barron's IELTS practice exams with audio CDs / Lin Lougheed.

Chicago Style (17th ed.) Citation

Barron's IELTS Practice Exams with Audio CDs / Lin Lougheed. 2013.

MLA (9th ed.) Citation

Barron's IELTS Practice Exams with Audio CDs / Lin Lougheed. 2013.

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