APA引文

Sloman, J. (2006). Economics (6th ed.). Pearson Education.

芝加哥风格引文

Sloman, John. Economics. 6th ed. New Delhi: Pearson Education, 2006.

MLA引文

Sloman, John. Economics. 6th ed. Pearson Education, 2006.

警告：这些引文格式不一定是100％准确.