APA引文

Kogent Solution. (2010). Excel 2007 in simple steps. Dreamtech.

Chicago Edition Citation

Kogent Solution. Excel 2007 in Simple Steps. New Delhi: Dreamtech, 2010.

MLA引文

Kogent Solution. Excel 2007 in Simple Steps. Dreamtech, 2010.

警告：這些引文格式不一定是100％准確.