Gaya APA
Livingstone, Sonia. (2009).
Children and the internet .
Cambridge:
Polity Press.
Gaya Chicago
Livingstone, Sonia.
Children and the internet.
Cambridge:
Polity Press,
2009.
Text.
Gaya MLA
Livingstone, Sonia.
Children and the internet.
Cambridge:
Polity Press,
2009.
Text.
Gaya Turabian
Livingstone, Sonia.
Children and the internet.
Cambridge:
Polity Press,
2009.
Print.