Cita APA (7a ed.)

A, A., N, S., MF, E., & M, A. (2012). Retinopathy and risk factors in diabetic patients from Al-Madinah Al-Munawarah in the Kingdom of Saudi Arabia. Dove Medical Press.

Cita Chicago Style (17a ed.)

A, Al-Sisi, Shawky N, El-Bab MF, y Akhtar M. Retinopathy and Risk Factors in Diabetic Patients from Al-Madinah Al-Munawarah in the Kingdom of Saudi Arabia. Dove Medical Press, 2012.

Cita MLA (8a ed.)

A, Al-Sisi, et al. Retinopathy and Risk Factors in Diabetic Patients from Al-Madinah Al-Munawarah in the Kingdom of Saudi Arabia. Dove Medical Press, 2012.