APA (7th ed.) Citation

Peterson's. (2007). peterson's master toefl writing skills: Boost your toefl score! (First edition.). Peterson's.

Chicago Style (17th ed.) Citation

Peterson's. Peterson's Master Toefl Writing Skills: Boost Your Toefl Score! First edition. Lawrenceville, NJ: Peterson's, 2007.

MLA (9th ed.) Citation

Peterson's. Peterson's Master Toefl Writing Skills: Boost Your Toefl Score! First edition. Peterson's, 2007.