InsideEPA/climate. Inside Washington Publishers.
Chicago-čujuhus (17. p.)InsideEPA/climate. Arlington, Virginia: Inside Washington Publishers.
MLA-čujuhus (9. p.)InsideEPA/climate. Inside Washington Publishers.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.