Lenton, T., & Watson, A. J. (2011). Revolutions that made the Earth. Oxford University Press.
Chicago-čujuhus (17. p.)Lenton, Tim, juo A. J. Watson. Revolutions That Made the Earth. Oxford, England ; New York: Oxford University Press, 2011.
MLA-čujuhus (9. p.)Lenton, Tim, juo A. J. Watson. Revolutions That Made the Earth. Oxford University Press, 2011.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.