APA (7th ed.) Citation

(2008). Microsoft official academic course: Microsoft office excell 2007. John Wiley and Sons.

Chicago Style (17th ed.) Citation

Microsoft Official Academic Course: Microsoft Office Excell 2007. Hoboken: John Wiley and Sons, 2008.

MLA (8th ed.) Citation

Microsoft Official Academic Course: Microsoft Office Excell 2007. John Wiley and Sons, 2008.

Warning: These citations may not always be 100% accurate.