Duhigg, C. (2013). The Power of Habit: Why We Do What We Do and How to Change. Random House Books.
Chicago Style aipamenaDuhigg, Charles. The Power of Habit: Why We Do What We Do and How to Change. London: Random House Books, 2013.
MLA aipamenaDuhigg, Charles. The Power of Habit: Why We Do What We Do and How to Change. Random House Books, 2013.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.