APA引文
Harmeyer, K. M. (2001). Consumer mathematics. AGS,American guidance service.
芝加哥风格引文
Harmeyer, Kathleen M. Consumer Mathematics. Minnesota: AGS,American guidance service, 2001.
MLA引文
Harmeyer, Kathleen M. Consumer Mathematics. AGS,American guidance service, 2001.
警告:这些引文格式不一定是100%准确.