APA (7th ed.) Citation

Kahn, H., & Wiener, A. J. (1967). The year 2000: A framework for speculation on the next thirty-three years. Macmillan.

Chicago Style (17th ed.) Citation

Kahn, Herman, and Anthony J. Wiener. The Year 2000: A Framework for Speculation on the Next Thirty-three Years. New York: Macmillan, 1967.

MLA (9th ed.) Citation

Kahn, Herman, and Anthony J. Wiener. The Year 2000: A Framework for Speculation on the Next Thirty-three Years. Macmillan, 1967.