APA Style
Paradox : PAL user guide's. (1987).
USA:
Ansa Software.
Chicago Style
Paradox : PAL user guide's.
.
USA:
Ansa Software,
1987.
Text.
MLA Style
Paradox : PAL user guide's.
.
USA:
Ansa Software,
1987.
Text.
Turabian Style
Paradox : PAL user guide's.
USA:
Ansa Software,
1987.
Print.