(2012). GMS Ophthalmology Cases. German Medical Science GMS Publishing House.
Citazione stile Chigago Style (17a edizione)GMS Ophthalmology Cases. German Medical Science GMS Publishing House, 2012.
Citatione MLA (9a ed.)GMS Ophthalmology Cases. German Medical Science GMS Publishing House, 2012.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.