APA (7th ed.) Citation

HolznerlhSteven & Peter Norton computing group. Visual basic.

Chicago Style (17th ed.) Citation

HolznerlhSteven and Peter Norton computing group. Visual Basic. New YorklbA Division of Simon & Schusterlc1991.

MLA (9th ed.) Citation

HolznerlhSteven and Peter Norton computing group. Visual Basic.

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