APA (7th ed.) Citation

(2007). Effective Academic Writing 3: Answer Key Booklet. New York, Oxford University Press, 2007.

Chicago Style (17th ed.) Citation

Effective Academic Writing 3: Answer Key Booklet. New York, Oxford University Press, 2007, 2007.

MLA (9th ed.) Citation

Effective Academic Writing 3: Answer Key Booklet. New York, Oxford University Press, 2007, 2007.