APA (7th ed.) Citation

Alam, U., Amjad, Y., Chan, A. W. S., Asghar, O., Petropoulos, I. N., & Malik, R. A. Vitamin D Deficiency Is Not Associated with Diabetic Retinopathy or Maculopathy. Wiley.

Chicago Style (17th ed.) Citation

Alam, Uazman, Yasar Amjad, Anges Wan Shan Chan, Omar Asghar, Ioannis N. Petropoulos, and Rayaz A. Malik. Vitamin D Deficiency Is Not Associated with Diabetic Retinopathy or Maculopathy. Wiley.

MLA (9th ed.) Citation

Alam, Uazman, et al. Vitamin D Deficiency Is Not Associated with Diabetic Retinopathy or Maculopathy. Wiley.