APA Style
Paperport Vx user's guide : for Windows. ([s.a.]).
[s.l.]:
Visioneer.
Chicago Style
Paperport Vx user's guide : for Windows.
.
[s.l.]:
Visioneer,
[s.a.].
Book.
MLA Style
Paperport Vx user's guide : for Windows.
.
[s.l.]:
Visioneer,
[s.a.].
Book.
Turabian Style
Paperport Vx user's guide : for Windows.
[s.l.]:
Visioneer,
[s.a.].
Book.