Gunasekera, C. D., & Gupta, N. (2020). Comment on: How to set up a Hydroxychloroquine Retinopathy Screening Service. Eye (Lond).
استشهاد بنمط شيكاغوGunasekera, Chrishan D., و Nitin Gupta. "Comment On: How to Set Up a Hydroxychloroquine Retinopathy Screening Service." Eye (Lond) 2020.
MLA استشهادGunasekera, Chrishan D., و Nitin Gupta. "Comment On: How to Set Up a Hydroxychloroquine Retinopathy Screening Service." Eye (Lond) 2020.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.