APA引文

(2008). Barron's practice exercises for the TOEFL iBT. Tp. Hồ Chí Minh: Trẻ.

Trích dẫn kiểu Chicago

Barron's Practice Exercises for the TOEFL IBT. Tp. Hồ Chí Minh: Trẻ, 2008.

MLA引文

Barron's Practice Exercises for the TOEFL IBT. Tp. Hồ Chí Minh: Trẻ, 2008.

警告：这些引文格式不一定是100％准确.