APA (7th ed.) Citation
Jennings, R. (1999). Roger Jennings' database developers guide with visual basic 6. Techmedia.
Chicago Style (17th ed.) Citation
Jennings, Roger. Roger Jennings' Database Developers Guide with Visual Basic 6. New Delhi: Techmedia, 1999.
MLA (9th ed.) Citation
Jennings, Roger. Roger Jennings' Database Developers Guide with Visual Basic 6. Techmedia, 1999.
Warning: These citations may not always be 100% accurate.