APA引文

McConnell Campbell R. (2014). Economics (19th.). TMH.

芝加哥风格引文

McConnell Campbell R. Economics. 19th. New Delhi: TMH, 2014.

MLA引文

McConnell Campbell R. Economics. 19th. TMH, 2014.

警告：这些引文格式不一定是100％准确.