APA Style
Northcott, Richard. (2012).
Earth .
United Kingdom:
Oxford University Press.
Chicago Style
Northcott, Richard.
Earth.
United Kingdom:
Oxford University Press,
2012.
Text.
MLA Style
Northcott, Richard.
Earth.
United Kingdom:
Oxford University Press,
2012.
Text.
Turabian Style
Northcott, Richard.
Earth.
United Kingdom:
Oxford University Press,
2012.
Print.