APA (7th ed.) Citation

Microsoft. (1987). Microsoft Excel reference: Complete spreadsheet with business graphics and database. Microsoft Corp..

Chicago Style (17th ed.) Citation

Microsoft. Microsoft Excel Reference: Complete Spreadsheet with Business Graphics and Database. [Redmond? Wash.]: Microsoft Corp., 1987.

MLA (9th ed.) Citation

Microsoft. Microsoft Excel Reference: Complete Spreadsheet with Business Graphics and Database. Microsoft Corp., 1987.