APA引文
Wilson, J. H., & Clark, J. R. (1997). Economics. South-Western Pub. Co..
芝加哥风格引文
Wilson, J. Holton, 与 J. R. Clark. Economics. Cincinnati, Ohio: South-Western Pub. Co., 1997.
MLA引文
Wilson, J. Holton, 与 J. R. Clark. Economics. South-Western Pub. Co., 1997.
警告：这些引文格式不一定是100％准确.