APA Citation

Pierce, D., & Douglas Pierce. (2007). Cracking the TOEFL IBT. [Tp.Hồ Chí Minh]: Trẻ.

Chicago Style Citation

Pierce, Douglas, and Douglas Pierce. Cracking the TOEFL IBT. [Tp.Hồ Chí Minh]: Trẻ, 2007.

MLA Citation

Pierce, Douglas, and Douglas Pierce. Cracking the TOEFL IBT. [Tp.Hồ Chí Minh]: Trẻ, 2007.

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