APA (7th ed.) Citation

Cox, J., & Preppernau, J. (2007). Microsoft office powerpoint 2007: Step by step. Microsoft Press.

Chicago Style (17th ed.) Citation

Cox, Joyce, and Joan Preppernau. Microsoft Office Powerpoint 2007: Step by Step. Redmond Wash: Microsoft Press, 2007.

MLA (8th ed.) Citation

Cox, Joyce, and Joan Preppernau. Microsoft Office Powerpoint 2007: Step by Step. Microsoft Press, 2007.