APA-čujuhus (7. p.)

ebrary, Inc, & Letcher, T. M. (2009). Climate change: Observed impacts on planet Earth. Elsevier.

Chicago-čujuhus (17. p.)

ebrary, Inc, juo T. M. Letcher. Climate Change: Observed Impacts on Planet Earth. Amsterdam: Elsevier, 2009.

MLA-čujuhus (9. p.)

ebrary, Inc, juo T. M. Letcher. Climate Change: Observed Impacts on Planet Earth. Elsevier, 2009.

Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.