APA (7e ed.) Bronvermelding

Stratton, I., Kohner, E., Aldington, S., Holman, R., Matthews, D., & Turner, R. (1993). PROGRESSION OF DIABETIC-RETINOPATHY IN TYPE-2 DIABETIC-PATIENTS IN THE UK PROSPECTIVE DIABETES STUDY.

Chicago (17e ed.) Bronvermelding

Stratton, I., E. Kohner, S. Aldington, R. Holman, D. Matthews, en R. Turner. PROGRESSION OF DIABETIC-RETINOPATHY IN TYPE-2 DIABETIC-PATIENTS IN THE UK PROSPECTIVE DIABETES STUDY. 1993.

MLA (9e ed.) Bronvermelding

Stratton, I., et al. PROGRESSION OF DIABETIC-RETINOPATHY IN TYPE-2 DIABETIC-PATIENTS IN THE UK PROSPECTIVE DIABETES STUDY. 1993.