(2015). The Economist: May - June 2015. The Economist.
Cita Chicago (17th ed.)The Economist: May - June 2015. London: The Economist, 2015.
Cita MLA (9th ed.)The Economist: May - June 2015. The Economist, 2015.
Atenció: Aquestes cites poden no estar 100% correctes.