APA (7th ed.) Citation

Zak, D. (2001). Programming with microsoft visual basic 6.0 enhanced edition. Course Technology.

Chicago Style (17th ed.) Citation

Zak, Diane. Programming with Microsoft Visual Basic 6.0 Enhanced Edition. Cambridge, Mass: Course Technology, 2001.

MLA (9th ed.) Citation

Zak, Diane. Programming with Microsoft Visual Basic 6.0 Enhanced Edition. Course Technology, 2001.

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