Clements, C. (2002). National screening programme for diabetic retinopathy: Digital image may be better for screening. BMJ Publishing Group.
استشهاد بنمط شيكاغوClements, Colin. National Screening Programme for Diabetic Retinopathy: Digital Image May Be Better for Screening. BMJ Publishing Group, 2002.
MLA استشهادClements, Colin. National Screening Programme for Diabetic Retinopathy: Digital Image May Be Better for Screening. BMJ Publishing Group, 2002.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.