एपीए उद्धरण

Morris, S. (1997). Visual basic made simple. Oxford: Made Simple Books.

शिकागो स्टाइल उद्धरण

Morris, Stephen. Visual Basic Made Simple. Oxford: Made Simple Books, 1997.

एमएलए उद्धरण

Morris, Stephen. Visual Basic Made Simple. Oxford: Made Simple Books, 1997.