Citazione Stile APA (7a Edizione)
Levitt, S. D., & Dubner, S. J. (2015). Think Like a Freak: How to Think Smarter about Almost Everything. Penguin Books.
Citazione stile Chigago Style (17a edizione)
Levitt, Steven D., e Stephen J. Dubner. Think Like a Freak: How to Think Smarter About Almost Everything. [London]: Penguin Books, 2015.
Citatione MLA (9a ed.)
Levitt, Steven D., e Stephen J. Dubner. Think Like a Freak: How to Think Smarter About Almost Everything. Penguin Books, 2015.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.