APA (7th ed.) Citation

Thayer Rob. (1998). Visual Basic 6 unleashed. SAMS.

Chicago Style (17th ed.) Citation

Thayer Rob. Visual Basic 6 Unleashed. SAMS, 1998.

MLA (8th ed.) Citation

Thayer Rob. Visual Basic 6 Unleashed. SAMS, 1998.

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