APA (7th ed.) Citation

Perspection, Inc. (1999). Microsoft Excel 2000 at a glance. Microsoft Press.

Chicago Style (17th ed.) Citation

Perspection, Inc. Microsoft Excel 2000 at a Glance. [Redmond, Washington]: Microsoft Press, 1999.

MLA (9th ed.) Citation

Perspection, Inc. Microsoft Excel 2000 at a Glance. Microsoft Press, 1999.