APA引文

Sharpe, P. J., & Pamela J. Sharpe; Ph.D. (2006). Pass key to the TOEFL iBT. Hauppauge, NY: Barrons Educational Series, Inc.

Trích dẫn kiểu Chicago

Sharpe, Pamela J., và Pamela J. Sharpe; Ph.D. Pass Key to the TOEFL IBT. Hauppauge, NY: Barrons Educational Series, Inc, 2006.

MLA引文

Sharpe, Pamela J., và Pamela J. Sharpe; Ph.D. Pass Key to the TOEFL IBT. Hauppauge, NY: Barrons Educational Series, Inc, 2006.

警告：这些引文格式不一定是100％准确.