APA引文
Green S. W & Wolf, I. K. (2001). Barron's how to prepare for the gre test. Galgotia Pub.
芝加哥风格引文
Green S. W 与 I. K. Wolf. Barron's How to Prepare for the Gre Test. New Delhi: Galgotia Pub, 2001.
MLA引文
Green S. W 与 I. K. Wolf. Barron's How to Prepare for the Gre Test. Galgotia Pub, 2001.
警告：这些引文格式不一定是100％准确.