APA (7th ed.) Citation

Deitel, H. M., Deitel, P. J., & Nieto, T. R. (1999). Visual Basic 6 : how to program / H. M. Deitel, P. J. Deitel, T. R. Nieto: How to program. Prentice Hall.

Chicago Style (17th ed.) Citation

Deitel, Harvey M., Paul J. Deitel, and T. R. Nieto. Visual Basic 6 : How to Program / H. M. Deitel, P. J. Deitel, T. R. Nieto: How to Program. Upper Saddle River, N. J.: Prentice Hall, 1999.

MLA (9th ed.) Citation

Deitel, Harvey M., et al. Visual Basic 6 : How to Program / H. M. Deitel, P. J. Deitel, T. R. Nieto: How to Program. Prentice Hall, 1999.

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