APA引文

O’Leary, T. J. (2008). Microsoft Office Excel 2007. Boston: McGraw-Hill.

Trích dẫn kiểu Chicago

O’Leary, Timothy J. Microsoft Office Excel 2007. Boston: McGraw-Hill, 2008.

MLA引文

O’Leary, Timothy J. Microsoft Office Excel 2007. Boston: McGraw-Hill, 2008.