Cita APA (7th ed.)
(2010). The real wealth of nations: Pathways to human development (20th anniversary ed.). United Nations Development Programme.
Cita Chicago (17th ed.)
The Real Wealth of Nations: Pathways to Human Development. 20th anniversary ed. New York, NY: United Nations Development Programme, 2010.
Cita MLA (9th ed.)
The Real Wealth of Nations: Pathways to Human Development. 20th anniversary ed. United Nations Development Programme, 2010.
Atenció: Aquestes cites poden no estar 100% correctes.