APA-čujuhus (7. p.)
Watkinson, S., & Blood, M. (2014). Older people with visual impairment: Clinical management and care. M&K Update Ltd.
Chicago-čujuhus (17. p.)
Watkinson, Susan, juo Mary Blood. Older People with Visual Impairment: Clinical Management and Care. Cumbria, England: M&K Update Ltd, 2014.
MLA-čujuhus (9. p.)
Watkinson, Susan, juo Mary Blood. Older People with Visual Impairment: Clinical Management and Care. M&K Update Ltd, 2014.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.