APA (7th ed.) Citation

Bundy, R. (1976). Images of the future: The twenty-first century and beyond. Prometheus Books.

Chicago Style (17th ed.) Citation

Bundy, Robert. Images of the Future: The Twenty-first Century and Beyond. Buffalo, N.Y.: Prometheus Books, 1976.

MLA (9th ed.) Citation

Bundy, Robert. Images of the Future: The Twenty-first Century and Beyond. Prometheus Books, 1976.