APA (7th ed.) Zitazioa
(1953). Symposium on operative eye surgery and recent advances in ophthalmology.
Chicago Style (17th ed.) Zitazioa
Symposium on Operative Eye Surgery and Recent Advances in Ophthalmology. Washington, 1953.
MLA (9th ed.) Zitazioa
Symposium on Operative Eye Surgery and Recent Advances in Ophthalmology. 1953.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.