Gaya APA
Worms, Penny. (2012).
A History of the World with Google Earth .
London:
Carlton Publishing Group.
Gaya Chicago
Worms, Penny.
A History of the World with Google Earth.
London:
Carlton Publishing Group,
2012.
Text.
Gaya MLA
Worms, Penny.
A History of the World with Google Earth.
London:
Carlton Publishing Group,
2012.
Text.
Gaya Turabian
Worms, Penny.
A History of the World with Google Earth.
London:
Carlton Publishing Group,
2012.
Print.