Não informado. (2001). Annals of Ophthalmology. American Society of Contemporary Ophthalmology.
Cita Chicago Style (17a ed.)Não informado. Annals of Ophthalmology. Skokie, Ill: American Society of Contemporary Ophthalmology, 2001.
Cita MLA (8a ed.)Não informado. Annals of Ophthalmology. American Society of Contemporary Ophthalmology, 2001.
Precaución: Estas citas no son 100% exactas.