APA (7th ed.) Citation

Catapult, Inc, & Perspection, Inc. (1992). Microsoft Office 97 professional 6-in-1 step by step. Microsoft Press.

Chicago Style (17th ed.) Citation

Catapult, Inc, and Inc Perspection. Microsoft Office 97 Professional 6-in-1 Step by Step. Redmond, Wash.: Microsoft Press, 1992.

MLA (9th ed.) Citation

Catapult, Inc, and Inc Perspection. Microsoft Office 97 Professional 6-in-1 Step by Step. Microsoft Press, 1992.