APA (7th ed.) Citation

Holzner lhSteven. Visual basic 6 core language little black book.

Chicago Style (17th ed.) Citation

Holzner lhSteven. Visual Basic 6 Core Language Little Black Book. Scottsdale,Arizonalb An International Thomson Publishing Companylc1999.

MLA (9th ed.) Citation

Holzner lhSteven. Visual Basic 6 Core Language Little Black Book.

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