APA citiranje

Heilbroner, R. L. (1995). Visions of the future: The distant past, yesterday, today, tomorrow. Oxford University Press.

Chicago Style (17th ed.) Citation

Heilbroner, Robert L. Visions of the Future: The Distant Past, Yesterday, Today, Tomorrow. New York: Oxford University Press, 1995.

MLA citiranje

Heilbroner, Robert L. Visions of the Future: The Distant Past, Yesterday, Today, Tomorrow. Oxford University Press, 1995.