APA Style
The Study of the future : an introduction to the a. (1983).
:
Washington : World Future Society.
Chicago Style
The Study of the future : an introduction to the a.
.
:
Washington : World Future Society,
1983.
.
MLA Style
The Study of the future : an introduction to the a.
.
:
Washington : World Future Society,
1983.
.
Turabian Style
The Study of the future : an introduction to the a.
:
Washington : World Future Society,
1983.
.