APA引文

(2024). GMAT focus premium prep 2024. The Princeton Review.

Chicago Style (17th ed.) Citation

GMAT Focus Premium Prep 2024. New York, NY: The Princeton Review, 2024.

MLA引文

GMAT Focus Premium Prep 2024. The Princeton Review, 2024.

警告：這些引文格式不一定是100％准確.