Παραπομπή APA

Yancey, P., & Moraig Macgillivray; Patrick Yancey; Casey Malarcher. (2007). Mastering skills for the TOEFL iBT: Advanced. Tp. Hồ Chí Minh: Trẻ.

Παραπομπή Chicago Style

Yancey, Patrick, και Moraig Macgillivray; Patrick Yancey; Casey Malarcher. Mastering Skills for the TOEFL IBT: Advanced. Tp. Hồ Chí Minh: Trẻ, 2007.

Παραπομπή MLA

Yancey, Patrick, και Moraig Macgillivray; Patrick Yancey; Casey Malarcher. Mastering Skills for the TOEFL IBT: Advanced. Tp. Hồ Chí Minh: Trẻ, 2007.

Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.