APA (7th ed.) Citation

Kr, V., E, K., & Sn, M. (2018). External Congenital Lacrimal Sac Fistula: А Case Report. Sciendo.

Chicago Style (17th ed.) Citation

Kr, Valcheva, Krivoshiiska E, and Murgova Sn. External Congenital Lacrimal Sac Fistula: А Case Report. Sciendo, 2018.

MLA (8th ed.) Citation

Kr, Valcheva, et al. External Congenital Lacrimal Sac Fistula: А Case Report. Sciendo, 2018.