APA (7th ed.) Citation

Leithold, L. Quattro Pro ver. 2.0 quick reference guide. California: Borland International.

Chicago Style (17th ed.) Citation

Leithold, Louis. Quattro Pro Ver. 2.0 Quick Reference Guide. California: Borland International.

MLA (8th ed.) Citation

Leithold, Louis. Quattro Pro Ver. 2.0 Quick Reference Guide. California: Borland International.

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