Gladwell Malcolm. (2010). Tipping Point: How Little thing can Make a Big Difference. Little Brown.
Citazione stile Chigago Style (17a edizione)Gladwell Malcolm. Tipping Point: How Little Thing Can Make a Big Difference. Little Brown, 2010.
Citatione MLA (9a ed.)Gladwell Malcolm. Tipping Point: How Little Thing Can Make a Big Difference. Little Brown, 2010.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.