APA (7th ed.) Zitazioa

Elliott, D. B. (2014). Clinical procedures in primary eye care (4a. ed.). Elsevier.

Chicago Style (17th ed.) Zitazioa

Elliott, David B. Clinical Procedures in Primary Eye Care. 4a. ed. Amsterdam: Elsevier, 2014.

MLA (9th ed.) Zitazioa

Elliott, David B. Clinical Procedures in Primary Eye Care. 4a. ed. Elsevier, 2014.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.