APA (7th ed.) Zitazioa

GMS Ophthalmology Cases | German Medical Science GMS Publishing House. Cambridge University Press.

Chicago Style (17th ed.) Zitazioa

GMS Ophthalmology Cases | German Medical Science GMS Publishing House. Cambridge University Press.

MLA (9th ed.) Zitazioa

GMS Ophthalmology Cases | German Medical Science GMS Publishing House. Cambridge University Press.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.