APA (7th ed.) Citation

Coppock, S. (2019). Cracking the TOEFL iBT (2019 edition.). Penguin Random House.

Chicago Style (17th ed.) Citation

Coppock, Selena. Cracking the TOEFL IBT. 2019 edition. New York, NY: Penguin Random House, 2019.

MLA (9th ed.) Citation

Coppock, Selena. Cracking the TOEFL IBT. 2019 edition. Penguin Random House, 2019.

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