Παραπομπή σε μορφή APA (7η εκδ.)

Upadhyay, M. p. (1997). Corneal surface injury and the role of early prophylactic antibiotic therapy.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Upadhyay, Madan p. Corneal Surface Injury and the Role of Early Prophylactic Antibiotic Therapy. 1997.

Παραπομπή σε μορφή MLA (8th εκδ.)

Upadhyay, Madan p. Corneal Surface Injury and the Role of Early Prophylactic Antibiotic Therapy. 1997.