Catapult, I., & Perspection, I. (1992). Microsoft Office 97 professional 6-in-1 step by step. Redmond, Wash.: Microsoft Press.
Chicago Style CitationCatapult, Inc., and Inc Perspection. Microsoft Office 97 Professional 6-in-1 Step By Step. Redmond, Wash.: Microsoft Press, 1992.
MLA CitationCatapult, Inc., and Inc Perspection. Microsoft Office 97 Professional 6-in-1 Step By Step. Redmond, Wash.: Microsoft Press, 1992.
Warning: These citations may not always be 100% accurate.