APA-čujuhus (7. p.)
(2004). Environmental Health Perspectives. American Chemical Society.
Chicago-čujuhus (17. p.)
Environmental Health Perspectives. American Chemical Society, 2004.
MLA-čujuhus (9. p.)
Environmental Health Perspectives. American Chemical Society, 2004.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.