Columbia University. Dept. of Ophthalmology, Friedman, E. A., & L'Esperance, F. A. (1986). Diabetic renal-retinal syndrome: Therapy. Grune & Stratton.
Citazione stile Chigago Style (17a edizione)Columbia University. Dept. of Ophthalmology, Eli A. Friedman, e Francis A. L'Esperance. Diabetic Renal-retinal Syndrome: Therapy. Orlando: Grune & Stratton, 1986.
Citatione MLA (9a ed.)Columbia University. Dept. of Ophthalmology, et al. Diabetic Renal-retinal Syndrome: Therapy. Grune & Stratton, 1986.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.