APA引文

Appleyard, D. R. (1995). International economics (3rd ed.). HarperCollins.

芝加哥风格引文

Appleyard, Dennis R. International Economics. 3rd ed. New York: HarperCollins, 1995.

MLA引文

Appleyard, Dennis R. International Economics. 3rd ed. HarperCollins, 1995.

警告：这些引文格式不一定是100％准确.