Kohner, E., Stratton, I., Aldington, S., Turner, R., & Matthews, D. (1999). Microaneurysms in the development of diabetic retinopathy (UKPDS 42). UK Prospective Diabetes Study Group.
Čikaški stil citiranja (17. izdanje)Kohner, E., I. Stratton, S. Aldington, R. Turner, i DR Matthews. Microaneurysms in the Development of Diabetic Retinopathy (UKPDS 42). UK Prospective Diabetes Study Group. 1999.
MLA način citiranja (9. izdanje)Kohner, E., et al. Microaneurysms in the Development of Diabetic Retinopathy (UKPDS 42). UK Prospective Diabetes Study Group. 1999.
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