APA引文

373092 Geier, E. (2007). Simple computer tune-up [electronic resource]: Speed up your PC. Indianapolis, IN : Wiley Publishing.

芝加哥风格引文

373092 Geier, Eric. Simple Computer Tune-up [electronic Resource]: Speed Up Your PC. Indianapolis, IN : Wiley Publishing, 2007.

MLA引文

373092 Geier, Eric. Simple Computer Tune-up [electronic Resource]: Speed Up Your PC. Indianapolis, IN : Wiley Publishing, 2007.

警告：这些引文格式不一定是100％准确.