APA Style
HALAS, John. (1976).
Visual scripting .
London:
focal press.
Chicago Style
HALAS, John.
Visual scripting.
London:
focal press,
1976.
Text.
MLA Style
HALAS, John.
Visual scripting.
London:
focal press,
1976.
Text.
Turabian Style
HALAS, John.
Visual scripting.
London:
focal press,
1976.
Print.