APA (7th ed.) Citation

Lewallen, D. (1991). PC/Computing guide to Excel 3.0. Ziff-Davis Press.

Chicago Style (17th ed.) Citation

Lewallen, Dale. PC/Computing Guide to Excel 3.0. Emeryville, Calif.: Ziff-Davis Press, 1991.

MLA (9th ed.) Citation

Lewallen, Dale. PC/Computing Guide to Excel 3.0. Ziff-Davis Press, 1991.

Warning: These citations may not always be 100% accurate.