APA način citiranja (7. izdanje)

Scanlon, P. (2009). Stage R2: Moderate and Severe Non-Proliferative Diabetic Retinopathy (Preproliferative Diabetic Retinopathy).

Čikaški stil citiranja (17. izdanje)

Scanlon, P. Stage R2: Moderate and Severe Non-Proliferative Diabetic Retinopathy (Preproliferative Diabetic Retinopathy). 2009.

MLA način citiranja (9. izdanje)

Scanlon, P. Stage R2: Moderate and Severe Non-Proliferative Diabetic Retinopathy (Preproliferative Diabetic Retinopathy). 2009.

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