APA način citiranja

Hassan, W. M., Bakry, M. S., Hassan, H. M., & Alfaar, A. S. (2016). Incidence of orbital, conjunctival and lacrimal gland malignant tumors in USA from Surveillance, Epidemiology and End Results, 1973-2009. Int J Ophthalmol.

Čikaški stil citiranja

Hassan, Waleed M., Mohamed S. Bakry, Housam M. Hassan, i Ahmad S. Alfaar. "Incidence of Orbital, Conjunctival and Lacrimal Gland Malignant Tumors in USA From Surveillance, Epidemiology and End Results, 1973-2009." Int J Ophthalmol 2016.

MLA način citiranja

Hassan, Waleed M., Mohamed S. Bakry, Housam M. Hassan, i Ahmad S. Alfaar. "Incidence of Orbital, Conjunctival and Lacrimal Gland Malignant Tumors in USA From Surveillance, Epidemiology and End Results, 1973-2009." Int J Ophthalmol 2016.