Duhigg, C. (2013). The Power of Habit. RANDOM HOUSE BOOK, LONDON.
Cita Chicago (17th ed.)Duhigg, Charles. The Power of Habit. RANDOM HOUSE BOOK, LONDON, 2013.
Cita MLA (9th ed.)Duhigg, Charles. The Power of Habit. RANDOM HOUSE BOOK, LONDON, 2013.
Atenció: Aquestes cites poden no estar 100% correctes.