Higgins, R. (2009). Vital CKD: Keeping kidneys healthy. Class Publishing.
Chicago-čujuhus (17. p.)Higgins, Rob. Vital CKD: Keeping Kidneys Healthy. London: Class Publishing, 2009.
MLA-čujuhus (9. p.)Higgins, Rob. Vital CKD: Keeping Kidneys Healthy. Class Publishing, 2009.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.