Ridley, M. (2010). The rational optimist: How prosperity evolves (1st U.S. ed.). Harper.
Style de citation Chicago (17e éd.)Ridley, Matt. The Rational Optimist: How Prosperity Evolves. 1st U.S. ed. New York: Harper, 2010.
Style de citation MLA (8e éd.)Ridley, Matt. The Rational Optimist: How Prosperity Evolves. 1st U.S. ed. Harper, 2010.
Attention : ces citations peuvent ne pas être correctes à 100%.