APA引文

Sharpe, P. J. (2024). TOEFL IBT Premium (Eighteenth edition.). Barrons Educational Services.

Chicago Style (17th ed.) Citation

Sharpe, Pamela J. TOEFL IBT Premium. Eighteenth edition. Fort Lauderdale, FL: Barrons Educational Services, 2024.

MLA引文

Sharpe, Pamela J. TOEFL IBT Premium. Eighteenth edition. Barrons Educational Services, 2024.

警告：這些引文格式不一定是100％准確.