Hergert,, D. (1996). Foundations of visual basic 4 programming for Windows 95 (with CD) (3rd ed.). Comdex computer publishing.
Citação norma ChicagoHergert,, Dougla. Foundations of Visual Basic 4 Programming for Windows 95 (with CD). 3rd ed. New Delhi: Comdex computer publishing, 1996.
Citação norma MLAHergert,, Dougla. Foundations of Visual Basic 4 Programming for Windows 95 (with CD). 3rd ed. Comdex computer publishing, 1996.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.