APA Style
Mason, Conrad. (2009).
Polar Bear Hardcover .
London:
Usborne Pub Ltd.
Chicago Style
Mason, Conrad.
Polar Bear Hardcover.
London:
Usborne Pub Ltd,
2009.
Text.
MLA Style
Mason, Conrad.
Polar Bear Hardcover.
London:
Usborne Pub Ltd,
2009.
Text.
Turabian Style
Mason, Conrad.
Polar Bear Hardcover.
London:
Usborne Pub Ltd,
2009.
Print.