Cita APA (7th ed.)
Economist Books, ebrary, Inc, & Standage, T. (2005). The future of technology. Economist.
Cita Chicago (17th ed.)
Economist Books, Inc ebrary, i Tom Standage. The Future of Technology. London: Economist, 2005.
Cita MLA (9th ed.)
Economist Books, et al. The Future of Technology. Economist, 2005.
Atenció: Aquestes cites poden no estar 100% correctes.