Dear Rebecca,
WRI is indeed very supportive of other organizations using CAIT data
(or graphs derived from CAIT data) for educational and/or non-profit
purposes, provided proper attribution is given.
A sample citation is provided below:
Climate Analysis Indicators Tool (CAIT) version 7.0. (Washington, DC:
World Resources Institute, 2010). Available at
http://cait.wri.org.
Hope this helps. Let me know if you have any additional questions.
--Tom, CAIT Manager