World Future Society. The futurist: A journal of forecasts, trends and ideas about the future. World Future Society.
Cita Chicago Style (17a ed.)World Future Society. The Futurist: A Journal of Forecasts, Trends and Ideas About the Future. Bethesda, Md: World Future Society.
Cita MLA (9a ed.)World Future Society. The Futurist: A Journal of Forecasts, Trends and Ideas About the Future. World Future Society.
Precaución: Estas citas no son 100% exactas.