Sommers, C. (2012). Think like a futurist: Know what changes, what doesn't, and what's next. Jossey-Bass.
Cita Chicago Style (17a ed.)Sommers, Cecily. Think like a Futurist: Know What Changes, What Doesn't, and What's Next. San Francisco: Jossey-Bass, 2012.
Cita MLA (9a ed.)Sommers, Cecily. Think like a Futurist: Know What Changes, What Doesn't, and What's Next. Jossey-Bass, 2012.
Precaución: Estas citas no son 100% exactas.