APA Style
Watson, David & Williams, Helen. (2015).
Computer Science, IGCSE Revision Guide .
UK:
Cambridge University Press.
Chicago Style
Watson, David & Williams, Helen.
Computer Science, IGCSE Revision Guide.
UK:
Cambridge University Press,
2015.
Text.
MLA Style
Watson, David & Williams, Helen.
Computer Science, IGCSE Revision Guide.
UK:
Cambridge University Press,
2015.
Text.
Turabian Style
Watson, David & Williams, Helen.
Computer Science, IGCSE Revision Guide.
UK:
Cambridge University Press,
2015.
Print.