Bell, W. (1996). Foundations of futures studies: Human science for a new era. Transaction Publishers.
芝加哥风格引文Bell, Wendell. Foundations of Futures Studies: Human Science for a New Era. New Brunswick, NJ: Transaction Publishers, 1996.
MLA引文Bell, Wendell. Foundations of Futures Studies: Human Science for a New Era. Transaction Publishers, 1996.
警告：这些引文格式不一定是100％准确.