APA Style
Dobell, Rolf. (2013).
The Art of Thinking Clearly .
New York:
HarperCollins.
Chicago Style
Dobell, Rolf.
The Art of Thinking Clearly.
New York:
HarperCollins,
2013.
Text.
MLA Style
Dobell, Rolf.
The Art of Thinking Clearly.
New York:
HarperCollins,
2013.
Text.
Turabian Style
Dobell, Rolf.
The Art of Thinking Clearly.
New York:
HarperCollins,
2013.
Print.