APA引文

Green,S G. (2006). Barron's How to prepare For GRE,16th ed (16th ed.). Galgotia.

芝加哥风格引文

Green,S G. Barron's How to Prepare For GRE,16th Ed. 16th ed. New Delhi: Galgotia, 2006.

MLA引文

Green,S G. Barron's How to Prepare For GRE,16th Ed. 16th ed. Galgotia, 2006.

警告：这些引文格式不一定是100％准确.