APA (7th ed.) Citation

NetLibrary, Inc. (1999). Visual Basic 6 programming. Computer PREP.

Chicago Style (17th ed.) Citation

NetLibrary, Inc. Visual Basic 6 Programming. Phoenix, Ariz.: Computer PREP, 1999.

MLA (9th ed.) Citation

NetLibrary, Inc. Visual Basic 6 Programming. Computer PREP, 1999.

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