Παραπομπή σε μορφή APA (7η εκδ.)

Stratton, I., Kohner, E., Matthews, D., Holman, R., Aldington, S., & Turner, R. (1996). Risk factors predicting progression of diabetic retinopathy over six years in 1579 NIDDM patients.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Stratton, I., E. Kohner, DR Matthews, R. Holman, S. Aldington, και R. Turner. Risk Factors Predicting Progression of Diabetic Retinopathy over Six Years in 1579 NIDDM Patients. 1996.

Παραπομπή σε μορφή MLA (9th εκδ.)

Stratton, I., et al. Risk Factors Predicting Progression of Diabetic Retinopathy over Six Years in 1579 NIDDM Patients. 1996.