APA način citiranja

Kumar, S., & Singh, R. (2018). Pterygium excision and conjunctival autograft: A comparative study of techniques. Oman J Ophthalmol.

Čikaški stil citiranja

Kumar, Santosh, i Roohie Singh. "Pterygium Excision and Conjunctival Autograft: A Comparative Study of Techniques." Oman J Ophthalmol 2018.

MLA način citiranja

Kumar, Santosh, i Roohie Singh. "Pterygium Excision and Conjunctival Autograft: A Comparative Study of Techniques." Oman J Ophthalmol 2018.