APA Style
YORK, Penelope. (2002).
Earth .
London:
Dorling Kindersley.
Chicago Style
YORK, Penelope.
Earth.
London:
Dorling Kindersley,
2002.
Printed Book.
MLA Style
YORK, Penelope.
Earth.
London:
Dorling Kindersley,
2002.
Printed Book.
Turabian Style
YORK, Penelope.
Earth.
London:
Dorling Kindersley,
2002.
Printed Book.