(2012). Climate Change in California: Risk and Response.
Chicago-čujuhus (17. p.)Climate Change in California: Risk and Response. 2012.
MLA-čujuhus (9. p.)Climate Change in California: Risk and Response. 2012.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.