APA Style
Silverstein, Ken. (2014).
The secret world of oil .
London:
Verso.
Chicago Style
Silverstein, Ken.
The secret world of oil.
London:
Verso,
2014.
Text.
MLA Style
Silverstein, Ken.
The secret world of oil.
London:
Verso,
2014.
Text.
Turabian Style
Silverstein, Ken.
The secret world of oil.
London:
Verso,
2014.
Print.