APA Style

Levitt, S, D., Dubner, S, J. (2014). Think Like a Freak : How to Think Smarter About Almost Everything . United Kingdom: Penguin Random House.

MLA Style

Levitt, Steven, D.., Dubner, Stephen, J.. "Think Like a Freak : How to Think Smarter About Almost Everything". United Kingdom: Penguin Random House, 2014. Text.