Weiner, J. (1990). The next one hundred years: Shaping the fate of our living earth. Rider.
Cita Chicago (17th ed.)Weiner, Jonathan. The Next One Hundred Years: Shaping the Fate of Our Living Earth. London: Rider, 1990.
Cita MLA (9th ed.)Weiner, Jonathan. The Next One Hundred Years: Shaping the Fate of Our Living Earth. Rider, 1990.
Atenció: Aquestes cites poden no estar 100% correctes.