APA (7th ed.) Citation

(1991). Guide to Quattro Pro 3.0. Ziff-Davis Press.

Chicago Style (17th ed.) Citation

Guide to Quattro Pro 3.0. Emeryville, Calif: Ziff-Davis Press, 1991.

MLA (9th ed.) Citation

Guide to Quattro Pro 3.0. Ziff-Davis Press, 1991.

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