APA (7th ed.) Citation

Petroutsos, E. (1999). Visual Basic 6. Anaya Multimedia.

Chicago Style (17th ed.) Citation

Petroutsos, Evangelos. Visual Basic 6. Madrid: Anaya Multimedia, 1999.

MLA (9th ed.) Citation

Petroutsos, Evangelos. Visual Basic 6. Anaya Multimedia, 1999.

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