Cita APA (7a ed.)

U, S., H, K., D, S., & I, L. (2012). Punctal stenosis: Definition, diagnosis, and treatment. Dove Medical Press.

Cita Chicago Style (17a ed.)

U, Soiberman, Kakizaki H, Selva D, y Leibovitch I. Punctal Stenosis: Definition, Diagnosis, and Treatment. Dove Medical Press, 2012.

Cita MLA (8a ed.)

U, Soiberman, et al. Punctal Stenosis: Definition, Diagnosis, and Treatment. Dove Medical Press, 2012.