APA (7th ed.) Citation

Gardner, T. W., Sander, B., Larsen, M. L., Kunselman, A., TenHave, T., Lund-Andersen, H., . . . Davis, M. D. (2006). An Extension of the Early Treatment Diabetic Retinopathy Study (ETDRS) System for Grading of Diabetic Macular Edema in the Astemizole Retinopathy Trial. Current Eye Research, 31(6), 535. https://doi.org/10.1080/02713680600746112

Chicago Style (17th ed.) Citation

Gardner, Thomas W., et al. "An Extension of the Early Treatment Diabetic Retinopathy Study (ETDRS) System for Grading of Diabetic Macular Edema in the Astemizole Retinopathy Trial." Current Eye Research 31, no. 6 (2006): 535. https://doi.org/10.1080/02713680600746112.

MLA (9th ed.) Citation

Gardner, Thomas W., et al. "An Extension of the Early Treatment Diabetic Retinopathy Study (ETDRS) System for Grading of Diabetic Macular Edema in the Astemizole Retinopathy Trial." Current Eye Research, vol. 31, no. 6, 2006, p. 535, https://doi.org/10.1080/02713680600746112.