APA stil citiranja

Kahn, H., & Weiner, A. J. (1969). The year 2000: The year 2000 : a framework for speculation on the next thirty-three years. London: The Macmillan Company.

Chicago stil citiranja

Kahn, Herman, and Anthony J. Weiner. The year 2000: The year 2000 : a framework for speculation on the next thirty-three years. London: The Macmillan Company, 1969.

MLA stil citiranja

Kahn, Herman, and Anthony J. Weiner. The year 2000: The year 2000 : a framework for speculation on the next thirty-three years. London: The Macmillan Company, 1969.