APA引文

Sharpe, P. J. (2021). Pass key to the TOEFL iBT - CD2. Hauppauge, NY: Barrons Educational Series.

Trích dẫn kiểu Chicago

Sharpe, Pamela J. Pass Key to the TOEFL IBT - CD2. Hauppauge, NY: Barrons Educational Series, 2021.

MLA引文

Sharpe, Pamela J. Pass Key to the TOEFL IBT - CD2. Hauppauge, NY: Barrons Educational Series, 2021.

警告：這些引文格式不一定是100％准確.