APA (7th ed.) Citation

Hammes, H., Lemmen, K. D., & Bertram, B. (2021). Diabetic retinopathy and maculopathy. Experimental and clinical endocrinology & diabetes, 129, . https://doi.org/10.1055/a-1284-6223

Chicago Style (17th ed.) Citation

Hammes, Hans-Peter, Klaus Dieter Lemmen, and Bernd Bertram. "Diabetic Retinopathy and Maculopathy." Experimental and Clinical Endocrinology & Diabetes 129 (2021). https://doi.org/10.1055/a-1284-6223.

MLA (9th ed.) Citation

Hammes, Hans-Peter, et al. "Diabetic Retinopathy and Maculopathy." Experimental and Clinical Endocrinology & Diabetes, vol. 129, 2021, https://doi.org/10.1055/a-1284-6223.