APA Style
Silverstein, Ken., Evan- William M.. ().
The Secret World of Oil. .
:
.
Chicago Style
Silverstein, Ken., Evan- William M..
The Secret World of Oil..
:
,
.
.
MLA Style
Silverstein, Ken., Evan- William M..
The Secret World of Oil..
:
,
.
.
Turabian Style
Silverstein, Ken., Evan- William M..
The Secret World of Oil..
:
,
.
.