APA引文

Arnold, R. A. (2010). Economics (International ed.). Thomson South-Western.

芝加哥风格引文

Arnold, Roger A. Economics. International ed. Mason, OH, USA: Thomson South-Western, 2010.

MLA引文

Arnold, Roger A. Economics. International ed. Thomson South-Western, 2010.

警告：这些引文格式不一定是100％准确.