Citazione Stile APA (7a Edizione)
Lewis, W. W. (2004). The power of productivity: Wealth, poverty, and the threat to global stability. University of Chicago Press.
Citazione stile Chigago Style (17a edizione)
Lewis, William W. The Power of Productivity: Wealth, Poverty, and the Threat to Global Stability. Chicago: University of Chicago Press, 2004.
Citatione MLA (9a ed.)
Lewis, William W. The Power of Productivity: Wealth, Poverty, and the Threat to Global Stability. University of Chicago Press, 2004.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.