Orkin, S., & Higgs, D. (2010). Medicine. Sickle cell disease at 100 years.
Chicago-čujuhus (17. p.)Orkin, S., juo D. Higgs. Medicine. Sickle Cell Disease at 100 Years. 2010.
MLA-čujuhus (9. p.)Orkin, S., juo D. Higgs. Medicine. Sickle Cell Disease at 100 Years. 2010.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.