APA Style
PFS : Professional Write, Word Processing Software. (1986).
London:
Software Publishing Europe.
Chicago Style
PFS : Professional Write, Word Processing Software.
.
London:
Software Publishing Europe,
1986.
Text.
MLA Style
PFS : Professional Write, Word Processing Software.
.
London:
Software Publishing Europe,
1986.
Text.
Turabian Style
PFS : Professional Write, Word Processing Software.
London:
Software Publishing Europe,
1986.
Print.