APA Style
Watson, David, Williams, Helen. (2021).
Cambridge IGCSE and O Level Computer Science Second Edition (Second Edition).
London, United Kingdom:
Hodder Education.
Chicago Style
Watson, David, Williams, Helen.
Cambridge IGCSE and O Level Computer Science Second Edition.
Second Edition
London, United Kingdom:
Hodder Education,
2021.
Printed Book.
MLA Style
Watson, David, Williams, Helen.
Cambridge IGCSE and O Level Computer Science Second Edition.
Second Edition
London, United Kingdom:
Hodder Education,
2021.
Printed Book.
Turabian Style
Watson, David, Williams, Helen.
Cambridge IGCSE and O Level Computer Science Second Edition.
Second Edition
London, United Kingdom:
Hodder Education,
2021.
Printed Book.