APA (7th ed.) Citation

AMUNDSEN. (1996). Teach yourself database programming with Visual Basic 4 in 21 days. Sams Pubs..

Chicago Style (17th ed.) Citation

AMUNDSEN. Teach Yourself Database Programming with Visual Basic 4 in 21 Days. Indiana: Sams Pubs., 1996.

MLA (9th ed.) Citation

AMUNDSEN. Teach Yourself Database Programming with Visual Basic 4 in 21 Days. Sams Pubs., 1996.

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