APA Style
Boyle, T. C.. (2001).
A Friend of the Earth .
New York:
Penguin Group.
Chicago Style
Boyle, T. C..
A Friend of the Earth.
New York:
Penguin Group,
2001.
Text.
MLA Style
Boyle, T. C..
A Friend of the Earth.
New York:
Penguin Group,
2001.
Text.
Turabian Style
Boyle, T. C..
A Friend of the Earth.
New York:
Penguin Group,
2001.
Print.