APA引文
TOEFL. (2024). The Official Guide to the TOEFL iBT Test. McGraw hill Education.
Chicago Style (17th ed.) Citation
TOEFL. The Official Guide to the TOEFL IBT Test. New Delhi: McGraw hill Education, 2024.
MLA引文
TOEFL. The Official Guide to the TOEFL IBT Test. McGraw hill Education, 2024.
警告:這些引文格式不一定是100%准確.