APA Style
Oettingen, Gabriele. (2014).
Rethinking Positive Thinking .
New York:
Penguin group.
Chicago Style
Oettingen, Gabriele.
Rethinking Positive Thinking.
New York:
Penguin group,
2014.
Text.
MLA Style
Oettingen, Gabriele.
Rethinking Positive Thinking.
New York:
Penguin group,
2014.
Text.
Turabian Style
Oettingen, Gabriele.
Rethinking Positive Thinking.
New York:
Penguin group,
2014.
Print.