APA引文

O Brien, J. A. (2007). Enterprise Information SystemsJames A. O Brien and George M. Marakas. McGraw-Hill.

Chicago Style (17th ed.) Citation

O Brien, James A. Enterprise Information SystemsJames A. O Brien and George M. Marakas. McGraw-Hill, 2007.

MLA引文

O Brien, James A. Enterprise Information SystemsJames A. O Brien and George M. Marakas. McGraw-Hill, 2007.

警告：这些引文格式不一定是100％准确.