Holland, W. W. (2013). Microsoft Office 2013 digital classroom. Wiley.
芝加哥风格引文Holland, Walter W. Microsoft Office 2013 Digital Classroom. Indianapolis, Indiana: Wiley, 2013.
MLA引文Holland, Walter W. Microsoft Office 2013 Digital Classroom. Wiley, 2013.
警告：这些引文格式不一定是100％准确.