APA引文

Worcester, A., Eric Williamson, & Lark Bowerman. (2007). Building Skills for the TOEFL iBT: Beginning. TP. Hồ Chí Minh: Trẻ; First News.

Trích dẫn kiểu Chicago

Worcester, Adam, Eric Williamson, và Lark Bowerman. Building Skills for the TOEFL IBT: Beginning. TP. Hồ Chí Minh: Trẻ; First News, 2007.

MLA引文

Worcester, Adam, Eric Williamson, và Lark Bowerman. Building Skills for the TOEFL IBT: Beginning. TP. Hồ Chí Minh: Trẻ; First News, 2007.

警告：這些引文格式不一定是100％准確.