APA (7th ed.) Zitazioa

Kroon, D. 1980 European Conf on Optical Systems and Applications. SPIE Digital Library.

Chicago Style (17th ed.) Zitazioa

Kroon, Dirk-Jan. 1980 European Conf on Optical Systems and Applications. SPIE Digital Library.

MLA (9th ed.) Zitazioa

Kroon, Dirk-Jan. 1980 European Conf on Optical Systems and Applications. SPIE Digital Library.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.