Não informado. (2008). Ophthalmology Times International. Advanstar Communications.
Chicagoスタイル(17版)引用形式Não informado. Ophthalmology Times International. Cleveland, Ohio: Advanstar Communications, 2008.
MLA(8版)引用形式Não informado. Ophthalmology Times International. Advanstar Communications, 2008.
警告: この引用は必ずしも正確ではありません.