Adult nasolacrimal sac mucocele.

MLA

Xiao, M. Y., et al. “Adult Nasolacrimal Sac Mucocele.” Ophthalmologica. Journal International d’ophtalmologie. International Journal of Ophthalmology. Zeitschrift Fur Augenheilkunde, vol. 222, no. 1, 2008, pp. 21–26. EBSCOhost, https://doi.org/10.1159/000109274.

APA

Xiao, M. Y., Tang, L. S., Zhu, H., Li, Y. J., Li, H. L., & Wu, X. R. (2008). Adult nasolacrimal sac mucocele. Ophthalmologica. Journal International d’ophtalmologie. International Journal of Ophthalmology. Zeitschrift Fur Augenheilkunde, 222(1), 21–26. https://doi.org/10.1159/000109274

Chicago

Xiao, M Y, L S Tang, H Zhu, Y J Li, H L Li, and X R Wu. 2008. “Adult Nasolacrimal Sac Mucocele.” Ophthalmologica. Journal International d’ophtalmologie. International Journal of Ophthalmology. Zeitschrift Fur Augenheilkunde 222 (1): 21–26. doi:10.1159/000109274.