APA Style
First Choice : User's Guide. (1986).
England:
Software.
Chicago Style
First Choice : User's Guide.
.
England:
Software,
1986.
Text.
MLA Style
First Choice : User's Guide.
.
England:
Software,
1986.
Text.
Turabian Style
First Choice : User's Guide.
England:
Software,
1986.
Print.