Sharpe, P. J. (2003). Pass key to the TOEFL. Nxb Trẻ.
Trích dẫn kiểu ChicagoSharpe, Pamela J. Pass Key to the TOEFL. Nxb Trẻ, 2003.
MLA引文Sharpe, Pamela J. Pass Key to the TOEFL. Nxb Trẻ, 2003.
警告：这些引文格式不一定是100％准确.
APA引文
Sharpe, P. J. (2003). Pass key to the TOEFL. Nxb Trẻ.
Trích dẫn kiểu ChicagoSharpe, Pamela J. Pass Key to the TOEFL. Nxb Trẻ, 2003.
MLA引文Sharpe, Pamela J. Pass Key to the TOEFL. Nxb Trẻ, 2003.